random placement
Thomas Lindner
parent
ca67bb8ed2
commit
ab847d4ea0
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@ -8,6 +8,15 @@ version = "1.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
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[[package]]
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name = "aho-corasick"
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version = "1.1.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
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dependencies = [
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"memchr",
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]
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[[package]]
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name = "bitflags"
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version = "1.3.2"
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@ -20,6 +29,35 @@ version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "const_format"
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version = "0.2.32"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e3a214c7af3d04997541b18d432afaff4c455e79e2029079647e72fc2bd27673"
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dependencies = [
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"const_format_proc_macros",
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]
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[[package]]
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name = "const_format_proc_macros"
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version = "0.2.32"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c7f6ff08fd20f4f299298a28e2dfa8a8ba1036e6cd2460ac1de7b425d76f2500"
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dependencies = [
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"proc-macro2",
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"quote",
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"unicode-xid",
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]
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[[package]]
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name = "convert_case"
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version = "0.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"
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dependencies = [
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"unicode-segmentation",
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]
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[[package]]
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name = "crc32fast"
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version = "1.3.2"
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@ -48,6 +86,35 @@ dependencies = [
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"miniz_oxide",
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]
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[[package]]
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name = "getrandom"
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version = "0.2.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
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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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name = "lazy_static"
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version = "1.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
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[[package]]
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name = "libc"
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version = "0.2.151"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "302d7ab3130588088d277783b1e2d2e10c9e9e4a16dd9050e6ec93fb3e7048f4"
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[[package]]
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name = "memchr"
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version = "2.6.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
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[[package]]
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name = "miniz_oxide"
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version = "0.7.1"
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@ -63,6 +130,8 @@ name = "pixlers"
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version = "0.1.0"
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dependencies = [
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"png",
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"rand",
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"sscanf",
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]
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[[package]]
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@ -78,8 +147,171 @@ dependencies = [
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"miniz_oxide",
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]
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[[package]]
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name = "ppv-lite86"
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version = "0.2.17"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
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[[package]]
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name = "proc-macro2"
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version = "1.0.71"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "75cb1540fadbd5b8fbccc4dddad2734eba435053f725621c070711a14bb5f4b8"
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dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "quote"
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version = "1.0.33"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
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dependencies = [
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"proc-macro2",
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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 = "1.10.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
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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 0.8.2",
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]
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[[package]]
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name = "regex-automata"
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version = "0.4.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
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dependencies = [
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"aho-corasick",
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"memchr",
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"regex-syntax 0.8.2",
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]
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[[package]]
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name = "regex-syntax"
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version = "0.6.29"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
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[[package]]
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name = "regex-syntax"
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version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
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[[package]]
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name = "simd-adler32"
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version = "0.3.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
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[[package]]
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name = "sscanf"
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version = "0.4.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c713ebd15ce561dd4a13ed62bc2a0368e16806fc30dcaf66ecf1256b2a3fdde6"
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dependencies = [
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"const_format",
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"lazy_static",
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"regex",
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"sscanf_macro",
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]
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[[package]]
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name = "sscanf_macro"
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version = "0.4.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "84955aa74a157e5834d58a07be11af7f0ab923f0194a0bb2ea6b3db8b5d1611d"
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dependencies = [
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"convert_case",
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"proc-macro2",
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"quote",
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"regex-syntax 0.6.29",
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"strsim",
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"syn",
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"unicode-width",
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]
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[[package]]
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name = "strsim"
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version = "0.10.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
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[[package]]
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name = "syn"
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version = "2.0.43"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ee659fb5f3d355364e1f3e5bc10fb82068efbf824a1e9d1c9504244a6469ad53"
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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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name = "unicode-ident"
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version = "1.0.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
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[[package]]
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name = "unicode-segmentation"
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version = "1.10.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
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[[package]]
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name = "unicode-width"
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version = "0.1.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e51733f11c9c4f72aa0c160008246859e340b00807569a0da0e7a1079b27ba85"
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[[package]]
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name = "unicode-xid"
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version = "0.2.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
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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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@ -5,3 +5,5 @@ edition = "2021"
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[dependencies]
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png = "0.17"
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rand = "0.8"
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sscanf = "0.4"
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37
src/main.rs
37
src/main.rs
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@ -1,31 +1,46 @@
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use png::{ColorType, Decoder};
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use rand::{thread_rng, Rng};
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use sscanf::sscanf;
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use std::error::Error;
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use std::fs::File;
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use std::io::{BufWriter, Write};
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use std::io::{BufRead, BufReader, BufWriter, Write};
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use std::net::TcpStream;
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fn main() -> Result<(), Box<dyn Error>> {
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let decoder = Decoder::new(File::open("nopslide.png")?);
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let mut reader = decoder.read_info()?;
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let mut buf = vec![0; reader.output_buffer_size()];
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let info = reader.next_frame(&mut buf)?;
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let mut pixelbuf = vec![0; reader.output_buffer_size()];
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let info = reader.next_frame(&mut pixelbuf)?;
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let mut stream = BufWriter::new(TcpStream::connect("151.217.15.79:1337")?);
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let stream = TcpStream::connect("151.217.15.79:1337")?;
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let mut reader = BufReader::new(stream.try_clone()?);
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let mut writer = BufWriter::with_capacity(65536, stream);
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write!(writer, "SIZE\n")?;
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writer.flush()?;
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let mut buf = String::new();
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reader.read_line(&mut buf)?;
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let size = sscanf!(&buf[..buf.len() - 1], "SIZE {u32} {u32}")?;
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let mut rng = thread_rng();
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loop {
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let pos = (
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rng.gen_range(0..size.0 - info.width),
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rng.gen_range(0..size.1 - info.height),
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);
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for x in 0..info.width {
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for y in 0..info.height {
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match info.color_type {
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ColorType::GrayscaleAlpha => {
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let offset = ((x + y * info.width) * 2) as usize;
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if buf[offset + 1] != 0 {
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if pixelbuf[offset + 1] != 0 {
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write!(
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stream,
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writer,
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"PX {} {} {:02x}{:02x}{:02x}\n",
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x + 1920 - info.width,
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y + 900 - info.height,
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buf[offset],
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buf[offset],
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buf[offset]
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x + pos.0,
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y + pos.1,
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pixelbuf[offset],
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pixelbuf[offset],
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pixelbuf[offset]
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)?;
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}
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}
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Loading…
Reference in New Issue