Struct `SplitPaths`

#[must_use = "iterators are lazy and do nothing unless consumed"]
pub struct SplitPaths<'a> { pub(in ::env) inner: Map<Split<'a, u8, impl FnMut(&u8) -> bool + 'static>, impl FnMut(&[u8]) -> PathBuf + 'static> }

An iterator that splits an environment variable into paths according to platform-specific conventions.

The iterator element type is PathBuf.

This structure is created by env::split_paths(). See its documentation for more.

Fields

inner: Map<Split<'a, u8, impl FnMut(&u8) -> bool + 'static>, impl FnMut(&[u8]) -> PathBuf + 'static>

Trait Implementations

`impl Debug for SplitPaths<'_>`

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

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

type Item = PathBuf;
fn next(&mut self) -> Option<PathBuf>
fn size_hint(&self) -> (usize, Option<usize>)

Auto Trait Implementations

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

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

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

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

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

`impl<'a> UnsafeUnpin for SplitPaths<'a>`

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

Blanket Implementations

`impl IntoIterator for SplitPaths<'a> where I: Iterator,`

type Item = ::Item;
type IntoIter = I;
fn into_iter(self) -> I

`impl<T> Any for SplitPaths<'a> where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for SplitPaths<'a> where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for SplitPaths<'a> where T: ?Sized,`

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

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

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

`impl<T> SizeHint for SplitPaths<'a> where T: ?Sized,`

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

`impl<T> SizedTypeProperties for SplitPaths<'a>`

`impl<T, U> Into for SplitPaths<'a> where U: From<T>,`

fn into(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 SplitPaths<'a> where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto for SplitPaths<'a> where U: TryFrom<T>,`

type Error = >::Error;
fn try_into(self) -> Result<U, >::Error>