Struct PathTable

pub struct PathTable<R> { /* private fields */ }

A generic path-based routing table, terminating with resources R.

Implementations

impl<R> PathTable<R>

pub fn new() -> PathTable<R>

Create an empty routing table.

pub fn resource(&self) -> Option<&R>

Get the resource of current path.

pub fn resource_mut(&mut self) -> &mut Option<R>

Retrieve a mutable reference of the resource.

pub fn iter(&self) -> Resources<'_, R>

Return an iterator of all resources.

pub fn iter_mut(&mut self) -> ResourcesMut<'_, R>

Return a mutable iterator of all resources.

pub fn route<'a>(&'a self, path: &'a str) -> Option<(&'a R, RouteMatch<'a>)>

Determine which resource, if any, the concrete path should be routed to.

pub fn setup_table(&mut self, path: &str) -> &mut PathTable<R>

Return the table of the given routing path (which may contain wildcards).

If it doesn’t already exist, this will make a new one.

impl<R: Default> PathTable<R>

pub fn setup(&mut self, path: &str) -> &mut R

Add or access a new resource at the given routing path (which may contain wildcards).

Trait Implementations

impl<R: Clone> Clone for PathTable<R>

fn clone(&self) -> PathTable<R>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<R> Debug for PathTable<R>

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

Formats the value using the given formatter.

impl<R> Default for PathTable<R>

fn default() -> Self

Returns the “default value” for a type.