Struct PathParams 

pub struct PathParams { /* private fields */ }

Path parameters extracted from the URL during route matching.

Stores up to 4 parameters on the stack without heap allocation. Uses linear search which outperforms HashMap for the small N typical of REST APIs (1-3 path parameters).

Implementations

impl PathParams

pub fn new() -> Self

pub fn get(&self, key: &str) -> Option<&String>

pub fn insert(&mut self, key: String, value: String) -> Option<String>

pub fn remove(&mut self, key: &str) -> Option<String>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn clear(&mut self)

pub fn iter(&self) -> impl Iterator<Item = (&str, &String)>

Trait Implementations

impl Clone for PathParams

fn clone(&self) -> PathParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathParams

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

Formats the value using the given formatter.

impl Default for PathParams

fn default() -> PathParams

Returns the “default value” for a type.

impl FromIterator<(String, String)> for PathParams

fn from_iter<I: IntoIterator<Item = (String, String)>>(iter: I) -> Self

Creates a value from an iterator.