Trait pal::unix::TryAsErrno

pub trait TryAsErrno {
    // Required method
    fn try_as_errno(&self) -> Option<Errno>;
}

Trait for extracting a Unix error value from an error type.

Required Methods

fn try_as_errno(&self) -> Option<Errno>

Gets the Unix error value if there is one.

Implementations on Foreign Types

impl TryAsErrno for Error

fn try_as_errno(&self) -> Option<Errno>

Implementors

impl TryAsErrno for Errno