cancel condition works
This commit is contained in:
parent
e9567e3872
commit
40ba758a4e
179
Cargo.lock
generated
179
Cargo.lock
generated
@ -2,13 +2,158 @@
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "atomic-option"
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version = "0.1.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0db678acb667b525ac40a324fc5f7d3390e29239b31c7327bb8157f5b4fff593"
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[[package]]
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name = "autocfg"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
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[[package]]
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name = "bitflags"
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version = "1.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]]
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name = "bus"
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version = "2.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f1e66e1779f5b1440f1a58220ba3b3ded4427175f0a9fb8d7066521f8b4e8f2b"
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dependencies = [
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"atomic-option",
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"crossbeam-channel 0.4.4",
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"num_cpus",
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"parking_lot_core",
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]
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[[package]]
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name = "cfg-if"
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version = "0.1.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
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[[package]]
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name = "cfg-if"
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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 = "cloudabi"
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version = "0.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
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dependencies = [
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"bitflags",
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]
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[[package]]
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name = "crossbeam-channel"
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version = "0.4.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
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dependencies = [
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"crossbeam-utils 0.7.2",
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"maybe-uninit",
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]
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[[package]]
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name = "crossbeam-channel"
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version = "0.5.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5aaa7bd5fb665c6864b5f963dd9097905c54125909c7aa94c9e18507cdbe6c53"
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dependencies = [
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"cfg-if 1.0.0",
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"crossbeam-utils 0.8.8",
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]
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[[package]]
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name = "crossbeam-utils"
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version = "0.7.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
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dependencies = [
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"autocfg",
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"cfg-if 0.1.10",
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"lazy_static",
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]
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[[package]]
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name = "crossbeam-utils"
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version = "0.8.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0bf124c720b7686e3c2663cf54062ab0f68a88af2fb6a030e87e30bf721fcb38"
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dependencies = [
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"cfg-if 1.0.0",
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"lazy_static",
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]
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[[package]]
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name = "hermit-abi"
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version = "0.1.19"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "launchpad"
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version = "0.1.0"
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dependencies = [
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"bus",
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"crossbeam-channel 0.5.4",
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"thiserror",
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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 = "0.2.126"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
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[[package]]
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name = "maybe-uninit"
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version = "2.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
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[[package]]
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name = "num_cpus"
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version = "1.13.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
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dependencies = [
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"hermit-abi",
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"libc",
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]
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[[package]]
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name = "parking_lot_core"
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version = "0.7.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
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dependencies = [
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"cfg-if 0.1.10",
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"cloudabi",
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"libc",
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"redox_syscall",
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"smallvec",
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"winapi",
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]
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[[package]]
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name = "proc-macro2"
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version = "1.0.38"
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@ -27,6 +172,18 @@ dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "redox_syscall"
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version = "0.1.57"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
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[[package]]
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name = "smallvec"
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version = "1.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
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[[package]]
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name = "syn"
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version = "1.0.94"
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@ -63,3 +220,25 @@ name = "unicode-xid"
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version = "0.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04"
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[[package]]
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name = "winapi"
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version = "0.3.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
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dependencies = [
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"winapi-i686-pc-windows-gnu",
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"winapi-x86_64-pc-windows-gnu",
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]
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[[package]]
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name = "winapi-i686-pc-windows-gnu"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
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[[package]]
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name = "winapi-x86_64-pc-windows-gnu"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
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@ -6,4 +6,6 @@ edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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thiserror = "1.0"
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thiserror = "1.0"
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bus = "2.2.3"
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crossbeam-channel = "0.5.4"
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@ -1,10 +1,13 @@
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use bus::BusReader;
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use std::error::Error;
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use std::sync::mpsc::TryRecvError;
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use std::thread;
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use std::thread::JoinHandle;
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use std::time::Duration;
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pub enum OpResult {
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Ok,
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TerminationRequested,
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}
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pub enum ExecutionType {
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@ -28,10 +31,17 @@ pub fn executable_scheduler<
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mut executable_vec: Vec<Box<T>>,
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task_freq: Option<Duration>,
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op_code: i32,
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mut termination: BusReader<()>,
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) -> JoinHandle<Result<OpResult, E>> {
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let mut cycle_counts = vec![0; executable_vec.len()];
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let mut removal_flags = vec![false; executable_vec.len()];
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thread::spawn(move || loop {
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match termination.try_recv() {
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Ok(_) | Err(TryRecvError::Disconnected) => {
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removal_flags.iter_mut().for_each(|x| *x = true);
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}
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Err(TryRecvError::Empty) => (),
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}
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for (idx, executable) in executable_vec.iter_mut().enumerate() {
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match executable.exec_type() {
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ExecutionType::OneShot => {
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46
src/main.rs
46
src/main.rs
@ -1,6 +1,9 @@
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use bus::{Bus, BusReader};
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use crossbeam_channel::{unbounded, Receiver, Sender};
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use launchpad::core::executable::{executable_scheduler, Executable, ExecutionType, OpResult};
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use std::error::Error;
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use std::fmt;
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use std::mem::transmute;
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use std::thread;
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use std::time::Duration;
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@ -99,14 +102,24 @@ impl Executable for PeriodicTask {
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}
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}
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fn test0() {
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fn test0(term_bus: &mut Bus<()>) {
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let exec_task = OneShotTask {};
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let task_vec = vec![Box::new(exec_task)];
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let jhandle = executable_scheduler(task_vec, Some(Duration::from_millis(100)), 0);
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let jhandle = executable_scheduler(
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task_vec,
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Some(Duration::from_millis(100)),
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0,
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term_bus.add_rx(),
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);
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let exec_task2 = FixedCyclesTask {};
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let task_vec2: Vec<Box<dyn Executable<Error = ExampleError> + Send>> =
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vec![Box::new(exec_task2)];
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let jhandle2 = executable_scheduler(task_vec2, Some(Duration::from_millis(100)), 1);
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let jhandle2 = executable_scheduler(
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task_vec2,
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Some(Duration::from_millis(100)),
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1,
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term_bus.add_rx(),
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);
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jhandle
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.join()
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@ -118,19 +131,32 @@ fn test0() {
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.expect("Task 2 failed");
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}
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fn test1() {
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fn test1(term_bus: &mut Bus<()>) {
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let one_shot_in_vec = OneShotTask {};
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let cycles_in_vec = FixedCyclesTask {};
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let test_vec: Vec<Box<dyn Executable<Error = ExampleError>>> =
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vec![Box::new(one_shot_in_vec), Box::new(cycles_in_vec)];
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let jhandle3 = executable_scheduler(test_vec, Some(Duration::from_millis(100)), 3);
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let periodic_in_vec = PeriodicTask {};
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let test_vec: Vec<Box<dyn Executable<Error = ExampleError>>> = vec![
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Box::new(one_shot_in_vec),
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Box::new(cycles_in_vec),
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Box::new(periodic_in_vec),
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];
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let jhandle3 = executable_scheduler(
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test_vec,
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Some(Duration::from_millis(100)),
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3,
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term_bus.add_rx(),
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);
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thread::sleep(Duration::from_millis(5000));
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println!("Broadcasting cancel");
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term_bus.broadcast(());
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jhandle3
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.join()
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.expect("Joining thread 3 failed")
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.expect("Task 3 failed");
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}
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fn main() {
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test0();
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thread::sleep(Duration::from_millis(1000));
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test1();
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let mut tx = Bus::new(5);
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test0(&mut tx);
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test1(&mut tx);
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}
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