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![]() Keep the I/O vector count limit in a `SyncOnceCell` to avoid the overhead of repeatedly calling `sysconf` as these limits are guaranteed to not change during the lifetime of a process by POSIX. |
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cloudabi | ||
hermit | ||
sgx | ||
unix | ||
unsupported | ||
vxworks | ||
wasi | ||
wasm | ||
windows | ||
mod.rs |