Struct ResourceMap

pub struct ResourceMap { /* private fields */ }

Implementations

impl ResourceMap

pub fn new(root: ResourceDef) -> Self

Creates a container node in the ResourceMap tree.

pub fn add( &mut self, pattern: &mut ResourceDef, nested: Option<Rc<ResourceMap>>, )

Adds a (possibly nested) resource.

To add a non-prefix pattern, nested must be None. To add external resource, supply a pattern without a leading /. The root pattern of nested, if present, should match pattern.

pub fn url_for<U, I>( &self, req: &HttpRequest, name: &str, elements: U, ) -> Result<Url, UrlGenerationError>

where U: IntoIterator<Item = I>, I: AsRef<str>,

Generate URL for named resource.

Check HttpRequest::url_for for detailed information.

pub fn has_resource(&self, path: &str) -> bool

Returns true if there is a resource that would match path.

pub fn match_name(&self, path: &str) -> Option<&str>

Returns the name of the route that matches the given path or None if no full match is possible or the matching resource is not named.

pub fn match_pattern(&self, path: &str) -> Option<String>

Returns the full resource pattern matched against a path or None if no full match is possible.

Trait Implementations

impl Clone for ResourceMap

fn clone(&self) -> ResourceMap

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceMap

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

Formats the value using the given formatter.