Struct Tree

pub struct Tree { /* private fields */ }

A hierarchical structure that provides a root Node and subtrees of linked nodes that represent valid Request paths.

The Tree is created by the gotham::router::builder API and used internally by the Router to determine the valid Route instances for a request path before dispatch.

Implementations

impl Tree

pub fn new() -> Self

Creates a new Tree and root Node.

pub fn add_child(&mut self, child: Node)

Adds a direct child to the root of the Tree.

pub fn add_route(&mut self, route: Box<dyn Route<ResBody = Body> + Send + Sync>)

Adds a Route be evaluated by the Router when the root of the Tree is requested.

pub fn borrow_root_mut(&mut self) -> &mut Node

Borrow the root NodeBuilder as mutable.

pub fn has_child(&self, segment: &str, segment_type: SegmentType) -> bool

Determines if a child Node representing the exact segment provided exists at the root of the Tree.

To be used in building a Tree structure only.