Module nix::errno

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Expand description

Safe wrappers around errno functions

§Example

use nix::errno::Errno;

Errno::EIO.set();
assert_eq!(Errno::last(), Errno::EIO);

Errno::clear();
assert_eq!(Errno::last(), Errno::from_raw(0));

Modules§

Enums§

Traits§

  • The sentinel value indicates that a function failed and more detailed information about the error can be found in errno

Functions§