Struct std::env::VarsOsUnstable

pub struct VarsOs {
    // some fields omitted
}

An iterator over a snapshot of the environment variables of this process.

This iterator is created through std::env::vars_os() and yields (OsString, OsString) pairs.

Trait Implementations

impl Iterator for VarsOs

type Item = (OsString, OsString)

fn next(&mut self) -> Option<(OsString, OsString)>

fn size_hint(&self) -> (usize, Option<usize>)