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// @generated
// This file is @generated by prost-build.
// \[#protodoc-title: Uri Template Rewrite Config\]
// \[#extension: envoy.path.rewrite.uri_template.uri_template_rewriter\]
/// Indicates that during forwarding, portions of the path that match the
/// pattern should be rewritten, even allowing the substitution of variables
/// from the match pattern into the new path as specified by the rewrite template.
/// This is useful to allow application paths to be
/// rewritten in a way that is aware of segments with variable content like
/// identifiers. The router filter will place the original path as it was
/// before the rewrite into the :ref:`x-envoy-original-path
/// <config_http_filters_router_x-envoy-original-path>` header.
///
/// Only one of :ref:`prefix_rewrite <envoy_v3_api_field_config.route.v3.RouteAction.prefix_rewrite>`,
/// :ref:`regex_rewrite <envoy_v3_api_field_config.route.v3.RouteAction.regex_rewrite>`,
/// or *path_template_rewrite* may be specified.
///
/// Template pattern matching types:
///
/// * ``*`` : Matches a single path component, up to the next path separator: /
///
/// * ``**`` : Matches zero or more path segments. If present, must be the last operator.
///
/// * ``{name} or {name=*}`` : A named variable matching one path segment up to the next path separator: /.
///
/// * ``{name=videos/*}`` : A named variable matching more than one path segment.
/// The path component matching videos/* is captured as the named variable.
///
/// * ``{name=**}`` : A named variable matching zero or more path segments.
///
/// Only named matches can be used to perform rewrites.
///
/// Examples using path_template_rewrite:
///
/// * The pattern ``/{one}/{two}`` paired with a substitution string of ``/{two}/{one}`` would
/// transform ``/cat/dog`` into ``/dog/cat``.
///
/// * The pattern ``/videos/{language=lang/*}/*`` paired with a substitution string of
/// ``/{language}`` would transform ``/videos/lang/en/video.m4s`` into ``lang/en``.
///
/// * The path pattern ``/content/{format}/{lang}/{id}/{file}.vtt`` paired with a substitution
/// string of ``/{lang}/{format}/{file}.vtt`` would transform ``/content/hls/en-us/12345/en_193913.vtt``
/// into ``/en-us/hls/en_193913.vtt``.
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct UriTemplateRewriteConfig {
#[prost(string, tag="1")]
pub path_template_rewrite: ::prost::alloc::string::String,
}
// @@protoc_insertion_point(module)
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