Struct ParameterExtractor 

pub struct ParameterExtractor { /* private fields */ }

Parameter extractor for route patterns

Implementations

impl ParameterExtractor

pub fn new(pattern: RoutePattern) -> Self

Create a new parameter extractor for a route pattern

pub fn extract_from_params( &self, raw_params: HashMap<String, String>, ) -> Result<ExtractedParams, ExtractionError>

Extract and validate parameters from raw parameters (efficient - no re-matching)

pub fn extract(&self, path: &str) -> Result<ExtractedParams, ExtractionError>

Extract parameters from a path that matches this pattern (legacy method - less efficient)

Note: This method performs pattern matching and parameter extraction. For better performance, use extract_from_params() when raw parameters are already available.

pub fn pattern(&self) -> &RoutePattern

Get the route pattern

pub fn param_names(&self) -> &[String]

Get expected parameter names

Trait Implementations

impl Debug for ParameterExtractor

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

Formats the value using the given formatter.