Struct argdata::fd::ConvertFdFn

pub struct ConvertFdFn<F: Fn(u32) -> Result<Fd, InvalidFd>>(pub F);

Convert encoded fd numbers to Fds using the given function.

Trait Implementations

impl<F: Clone + Fn(u32) -> Result<Fd, InvalidFd>> Clone for ConvertFdFn<F>

fn clone(&self) -> ConvertFdFn<F>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<F: Copy + Fn(u32) -> Result<Fd, InvalidFd>> Copy for ConvertFdFn<F>

impl<F> ConvertFd for ConvertFdFn<F> where     F: Fn(u32) -> Result<Fd, InvalidFd>,

fn convert_fd(&self, fd: u32) -> Result<Fd, InvalidFd>

Converts an encoded fd number to an actual Fd.