Trait gio::prelude::UnixFDListExt

pub trait UnixFDListExt: 'static {
    fn length(&self) -> i32;
}

Trait containing all UnixFDList methods.

Implementors

UnixFDList

Required Methods

fn length(&self) -> i32

Gets the length of self (ie: the number of file descriptors contained within).

Returns

the length of self

Implementors

impl<O: IsA<UnixFDList>> UnixFDListExt for O

Available on Unix only.