whitespace hashmashing rust
This commit is contained in:
parent
5a8a402d6b
commit
3ee1737481
3 changed files with 218 additions and 166 deletions
198
Cargo.lock
generated
198
Cargo.lock
generated
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@ -2,6 +2,25 @@
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# It is not intended for manual editing.
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# It is not intended for manual editing.
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version = 3
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version = 3
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[[package]]
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name = "aho-corasick"
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version = "1.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
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dependencies = [
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"memchr",
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]
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[[package]]
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name = "amulets"
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version = "0.1.0"
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dependencies = [
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"itertools",
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"rand",
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"regex",
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"sha2",
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]
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[[package]]
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[[package]]
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name = "block-buffer"
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name = "block-buffer"
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version = "0.10.4"
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version = "0.10.4"
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@ -11,6 +30,12 @@ dependencies = [
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"generic-array",
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"generic-array",
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]
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]
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[[package]]
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name = "byteorder"
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version = "1.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
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[[package]]
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[[package]]
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name = "cfg-if"
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name = "cfg-if"
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version = "1.0.0"
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version = "1.0.0"
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@ -26,31 +51,6 @@ dependencies = [
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"libc",
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"libc",
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]
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]
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[[package]]
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name = "crossbeam-deque"
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version = "0.8.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
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dependencies = [
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"crossbeam-epoch",
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"crossbeam-utils",
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]
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[[package]]
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name = "crossbeam-epoch"
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version = "0.9.18"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
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dependencies = [
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"crossbeam-utils",
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]
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[[package]]
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name = "crossbeam-utils"
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version = "0.8.20"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
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[[package]]
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[[package]]
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name = "crypto-common"
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name = "crypto-common"
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version = "0.1.6"
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version = "0.1.6"
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@ -87,6 +87,17 @@ dependencies = [
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"version_check",
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"version_check",
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]
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]
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[[package]]
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name = "getrandom"
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version = "0.2.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
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dependencies = [
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"cfg-if",
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"libc",
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"wasi",
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]
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[[package]]
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[[package]]
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name = "itertools"
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name = "itertools"
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version = "0.13.0"
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version = "0.13.0"
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@ -103,34 +114,97 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "18d287de67fe55fd7e1581fe933d965a5a9477b38e949cfa9f8574ef01506398"
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checksum = "18d287de67fe55fd7e1581fe933d965a5a9477b38e949cfa9f8574ef01506398"
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[[package]]
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[[package]]
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name = "pearls"
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name = "memchr"
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version = "0.1.0"
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version = "2.7.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
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[[package]]
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name = "ppv-lite86"
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version = "0.2.20"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04"
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dependencies = [
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dependencies = [
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"itertools",
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"zerocopy",
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"rayon",
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"sha2",
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]
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]
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[[package]]
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[[package]]
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name = "rayon"
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name = "proc-macro2"
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version = "1.10.0"
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version = "1.0.92"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
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checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
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dependencies = [
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dependencies = [
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"either",
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"unicode-ident",
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"rayon-core",
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]
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]
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[[package]]
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[[package]]
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name = "rayon-core"
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name = "quote"
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version = "1.12.1"
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version = "1.0.37"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
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checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
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dependencies = [
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dependencies = [
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"crossbeam-deque",
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"proc-macro2",
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"crossbeam-utils",
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]
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]
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[[package]]
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name = "rand"
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version = "0.8.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
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dependencies = [
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"libc",
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"rand_chacha",
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"rand_core",
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]
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[[package]]
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name = "rand_chacha"
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version = "0.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
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dependencies = [
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"ppv-lite86",
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"rand_core",
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]
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[[package]]
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name = "rand_core"
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version = "0.6.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
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dependencies = [
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"getrandom",
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]
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[[package]]
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name = "regex"
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version = "1.11.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
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dependencies = [
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"aho-corasick",
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"memchr",
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"regex-automata",
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"regex-syntax",
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]
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[[package]]
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name = "regex-automata"
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version = "0.4.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
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dependencies = [
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"aho-corasick",
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"memchr",
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"regex-syntax",
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]
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[[package]]
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name = "regex-syntax"
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version = "0.8.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
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[[package]]
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[[package]]
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name = "sha2"
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name = "sha2"
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version = "0.10.8"
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version = "0.10.8"
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@ -142,14 +216,58 @@ dependencies = [
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"digest",
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"digest",
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]
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]
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[[package]]
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name = "syn"
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version = "2.0.89"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "44d46482f1c1c87acd84dea20c1bf5ebff4c757009ed6bf19cfd36fb10e92c4e"
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dependencies = [
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"proc-macro2",
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"quote",
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"unicode-ident",
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]
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[[package]]
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[[package]]
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name = "typenum"
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name = "typenum"
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version = "1.17.0"
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version = "1.17.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
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checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
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[[package]]
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name = "unicode-ident"
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version = "1.0.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
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[[package]]
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[[package]]
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name = "version_check"
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name = "version_check"
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version = "0.9.5"
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version = "0.9.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
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checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
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[[package]]
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name = "wasi"
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version = "0.11.0+wasi-snapshot-preview1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
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[[package]]
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name = "zerocopy"
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version = "0.7.35"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
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dependencies = [
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"byteorder",
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"zerocopy-derive",
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]
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[[package]]
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name = "zerocopy-derive"
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version = "0.7.35"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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]
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@ -5,5 +5,6 @@ edition = "2021"
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[dependencies]
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[dependencies]
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itertools = "0.13.0"
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itertools = "0.13.0"
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rayon = "1.10.0"
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rand = "0.8.5"
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regex = "1.11.1"
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sha2 = "0.10.8"
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sha2 = "0.10.8"
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183
src/main.rs
183
src/main.rs
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@ -1,129 +1,62 @@
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use std::process::exit;
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use std::{env, process};
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use itertools::Itertools;
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use rand::{seq::SliceRandom, thread_rng};
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use rayon::prelude::*;
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use regex::Regex;
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use sha2::{Digest, Sha256};
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use sha2::{Digest, Sha256};
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// we could be smart with prefixes
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const WHITESPACE: &str =
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#[allow(clippy::too_many_lines)]
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" \t\u{2006}\u{2007}\u{2008}\u{2009}\u{200a}\u{200b}\u{202f}\u{205f}\u{3000}";
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fn main() {
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let choices = [
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const DEFAULT_SEARCH: usize = 10;
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vec![
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"",
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fn main() -> Result<(), &'static str> {
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"they say ",
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let mut args = env::args();
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"they say that ",
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args.next();
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"it's true! ",
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"it's true: ",
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let Some(base) = args.next() else {
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"did you know ",
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return Err("expected first arg to be the base message");
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"did you know that ",
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};
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],
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let base = base.trim();
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vec!["the "],
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let base = {
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vec![
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let mut str = String::with_capacity(base.len() + DEFAULT_SEARCH);
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"sha",
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str.push_str(base);
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"Sha",
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str
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"SHA",
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};
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"sha-",
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"SHA-",
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let Some(regex) = args.next().and_then(|s| s.trim().parse::<Regex>().ok()) else {
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"Sha-",
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return Err("expected second arg to be a valid regex for the digest");
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"sha ",
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};
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"Sha ",
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"SHA ",
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let mut whitespace: Vec<char> = WHITESPACE.chars().collect();
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"Secure Hash Algorithm ",
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whitespace.shuffle(&mut thread_rng());
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"secure hash algorithm ",
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],
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search(&base, ®ex, &whitespace, DEFAULT_SEARCH);
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vec![
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"256",
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eprintln!("i give up!");
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"2 5 6",
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process::exit(2);
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"two five six",
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}
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"two-fifty-six",
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"two hundred and fifty six",
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fn search(base: &String, regex: &Regex, whitespace: &[char], depth: usize) {
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],
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if depth == 0 {
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vec![" "],
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return;
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vec!["hash", "digest"],
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}
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vec![" of "],
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vec!["this sentence", "this message", "this piece of digitext"],
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let digest = {
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vec![" has "],
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let mut hasher = Sha256::new();
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vec![
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hasher.update(base);
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"ten",
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format!("{:x}", hasher.finalize())
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"10",
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};
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"10 (ten)",
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"ten (10)",
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if regex.is_match(&digest) {
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"10!",
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println!("{base}");
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"10(!)",
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eprintln!("{base:?}");
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"ten!",
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eprintln!("{digest}");
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"ten(!)",
|
process::exit(0);
|
||||||
"10!!",
|
}
|
||||||
"10(!!)",
|
|
||||||
"ten!!",
|
for ws in whitespace {
|
||||||
"ten(!!)",
|
let mut next = base.clone();
|
||||||
"10!!!",
|
next.push(*ws);
|
||||||
"10(!!!)",
|
search(&next, regex, whitespace, depth - 1);
|
||||||
"ten!!!",
|
}
|
||||||
"ten(!!!)",
|
|
||||||
"10!!!!!!!!!!",
|
|
||||||
"10(!!!!!!!!!!)",
|
|
||||||
"ten!!!!!!!!!!",
|
|
||||||
"ten(!!!!!!!!!!)",
|
|
||||||
],
|
|
||||||
vec![" "],
|
|
||||||
vec![
|
|
||||||
"0s",
|
|
||||||
"zeroes",
|
|
||||||
"0s!",
|
|
||||||
"0s(!)",
|
|
||||||
"zeroes!",
|
|
||||||
"zeroes(!)",
|
|
||||||
"0s!!",
|
|
||||||
"0s(!!)",
|
|
||||||
"zeroes!!",
|
|
||||||
"zeroes(!!)",
|
|
||||||
"0s!!!",
|
|
||||||
"0s(!!!)",
|
|
||||||
"zeroes!!!",
|
|
||||||
"zeroes(!!!)",
|
|
||||||
"0s!!!!!!!!!!",
|
|
||||||
"0s(!!!!!!!!!!)",
|
|
||||||
"zeroes!!!!!!!!!!",
|
|
||||||
"zeroes(!!!!!!!!!!)",
|
|
||||||
],
|
|
||||||
vec![" "],
|
|
||||||
vec![
|
|
||||||
"in a row",
|
|
||||||
"in one group",
|
|
||||||
"all together",
|
|
||||||
"all together :)",
|
|
||||||
],
|
|
||||||
vec!["! ", ". ", " "],
|
|
||||||
vec![
|
|
||||||
"isn't that",
|
|
||||||
"i think that's",
|
|
||||||
"that's",
|
|
||||||
"that is",
|
|
||||||
"i think that is",
|
|
||||||
"that fact is",
|
|
||||||
],
|
|
||||||
vec![" "],
|
|
||||||
vec!["somewhat ", "pretty ", "quite ", "very ", "decently ", ""],
|
|
||||||
vec!["fun", "nice", "sweet", "pleasant", "cool", "interesting"],
|
|
||||||
vec![" "],
|
|
||||||
vec![
|
|
||||||
":)", ":D", ":))", ":)))", "XD", ":B", ">:)", ">:D", ">XD", ">:B", "B)", "BD", ">B)",
|
|
||||||
">BD", "(:", "((:", "(((:", "(:<",
|
|
||||||
],
|
|
||||||
];
|
|
||||||
choices
|
|
||||||
.into_iter()
|
|
||||||
.multi_cartesian_product()
|
|
||||||
.par_bridge()
|
|
||||||
.for_each(|selection| {
|
|
||||||
let mut hasher = Sha256::new();
|
|
||||||
for choice in &selection {
|
|
||||||
hasher.update(choice);
|
|
||||||
}
|
|
||||||
let digest = hasher.finalize();
|
|
||||||
if format!("{digest:x}").contains("0000000000") {
|
|
||||||
println!("{}\n{digest:x}", selection.join(""));
|
|
||||||
exit(0);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue