Module versioning 

API Versioning support for OpenAPI

This module provides comprehensive API versioning capabilities including:

• Version parsing and comparison
• Multiple versioning strategies (path, header, query, accept header)
• Version-based routing
• Separate OpenAPI spec generation per version

Example

use rustapi_openapi::versioning::{ApiVersion, VersionStrategy, VersionRouter};

let router = VersionRouter::new()
    .strategy(VersionStrategy::Path("/v{version}"))
    .default_version(ApiVersion::new(1, 0, 0))
    .version(ApiVersion::new(1, 0, 0), v1_routes)
    .version(ApiVersion::new(2, 0, 0), v2_routes);

Structs

AnyVersionMatcher

Matcher that accepts any version

ApiVersion

API version using semantic versioning

DeprecationInfo

Deprecation information

ExtractedVersion

Result of version extraction

MajorVersionMatcher

Matcher for major version only

ResolvedVersion

Result of version resolution

VersionExtractor

Version extractor that can extract versions from request data

VersionRange

Version range for matching multiple versions

VersionRouter

Router for version-based API routing

VersionedRouteConfig

Configuration for a versioned route

VersionedSpecBuilder

Builder for creating versioned OpenAPI specs

Enums

VersionFallback

Fallback behavior when version is not found

VersionParseError

Error type for version parsing

VersionSource

Source from which version was extracted

VersionStrategy

Strategy for extracting API version from requests

Traits

VersionMatcher

Matcher for version selection