Struct `CommandEnvs`

struct CommandEnvs<'a> { ... }

An iterator over the command environment variables.

This struct is created by [Command::get_envs][crate::process::Command::get_envs]. See its documentation for more.

Implementations

`impl<'a> Debug for CommandEnvs<'a>`

fn fmt(self: &Self, f: &mut fmt::Formatter<'_>) -> fmt::Result

`impl<'a> ExactSizeIterator for CommandEnvs<'a>`

fn len(self: &Self) -> usize
fn is_empty(self: &Self) -> bool

`impl<'a> Freeze for CommandEnvs<'a>`

`impl<'a> Iterator for CommandEnvs<'a>`

fn next(self: &mut Self) -> Option<<Self as >::Item>
fn size_hint(self: &Self) -> (usize, Option<usize>)

`impl<'a> RefUnwindSafe for CommandEnvs<'a>`

`impl<'a> Send for CommandEnvs<'a>`

`impl<'a> Sync for CommandEnvs<'a>`

`impl<'a> Unpin for CommandEnvs<'a>`

`impl<'a> UnwindSafe for CommandEnvs<'a>`

`impl<I> IntoIterator for CommandEnvs<'a>`

fn into_iter(self: Self) -> I

`impl<T> Any for CommandEnvs<'a>`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for CommandEnvs<'a>`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for CommandEnvs<'a>`

fn borrow_mut(self: &mut Self) -> &mut T

`impl<T> From for CommandEnvs<'a>`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T, U> Into for CommandEnvs<'a>`

fn into(self: Self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for CommandEnvs<'a>`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for CommandEnvs<'a>`

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>