Trait Path 

pub trait Path {
    type ComponentsIter<'a>: DoubleEndedIterator<Item = &'a str>
       where Self: 'a;

    // Required method
    fn as_components(&self) -> Result<Self::ComponentsIter<'_>>;
}

Absolute path of an item.

Either a slice of path components or a string with /-separated components. A leading slash is required for a string path, other than that the path can be empty.

Required Associated Types

type ComponentsIter<'a>: DoubleEndedIterator<Item = &'a str> where Self: 'a

Iterator over the components of the path.

Required Methods

fn as_components(&self) -> Result<Self::ComponentsIter<'_>>

An iterator over this path’s components.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Path for str

type ComponentsIter<'a> = Split<'a, char> where Self: 'a

fn as_components(&self) -> Result<Self::ComponentsIter<'_>>

impl Path for [String]

type ComponentsIter<'a> = Map<Iter<'a, String>, fn(&String) -> &str> where Self: 'a

fn as_components(&self) -> Result<Self::ComponentsIter<'_>>

impl<'b> Path for [&'b str]

type ComponentsIter<'a> = Copied<Iter<'a, &'a str>> where Self: 'a

fn as_components(&self) -> Result<Self::ComponentsIter<'_>>

impl<'b, const N: usize> Path for [&'b str; N]

type ComponentsIter<'a> = Copied<Iter<'a, &'a str>> where Self: 'a

fn as_components(&self) -> Result<Self::ComponentsIter<'_>>

impl<const N: usize> Path for [String; N]

type ComponentsIter<'a> = Map<Iter<'a, String>, fn(&String) -> &str> where Self: 'a

fn as_components(&self) -> Result<Self::ComponentsIter<'_>>

Implementors