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//! 拥有和借用的文件描述符。
#![unstable(feature = "io_safety", issue = "87074")]
// 测试此模块
#[cfg(test)]
mod tests;
pub use crate::os::fd::owned::*;
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//! 拥有和借用的文件描述符。
#![unstable(feature = "io_safety", issue = "87074")]
// 测试此模块
#[cfg(test)]
mod tests;
pub use crate::os::fd::owned::*;