Module routing 

Path matching and routing utilities.

This module provides path parameter extraction with type converters, similar to FastAPI’s path converters: {id:int}, {value:float}, {uuid:uuid}, {path:path}.

Trailing Slash Handling

This module also handles trailing slash normalization via TrailingSlashMode:

• Strict: Exact match required (default)
• Redirect: 308 redirect to canonical form (no trailing slash)
• RedirectWithSlash: 308 redirect to form with trailing slash
• MatchBoth: Accept both forms without redirect

Structs

ParamInfo

Path parameter information.

RoutePattern

A parsed route pattern.

RouteTable

Simple route table for path matching.

UrlRegistry

Registry for named routes, enabling URL generation.

Enums

Converter

Path parameter type converter.

PathSegment

A parsed path segment.

RouteLookup

Result of a route lookup.

TrailingSlashMode

Trailing slash handling mode.

UrlError

Error that can occur during URL generation.

Functions

format_allow_header

Format allowed methods as an HTTP Allow header value.

method_order

Get the sort order for an HTTP method.

url_decode

URL-decode a percent-encoded string.

url_encode

URL-encode a string for use in a query parameter.

url_encode_path_segment

URL-encode a path segment.