Struct ProxyRewritePlugin 

pub struct ProxyRewritePlugin {
    strip_path_prefix: Option<String>,
    add_path_prefix: Option<String>,
    add_headers: HashMap<String, String>,
    remove_headers: Vec<String>,
    phase: RewritePhase,
}

Mutates either Context.request or Context.response (selected by phase): strips/adds a path prefix and adds/removes headers. Path rewriting only applies in the request phase; header names are lowercased before being applied. This plugin never fails at execution time.

Fields

strip_path_prefix: Option<String>

add_path_prefix: Option<String>

add_headers: HashMap<String, String>

remove_headers: Vec<String>

phase: RewritePhase

Implementations

impl ProxyRewritePlugin

pub fn from_config(config: &HashMap<String, Value>) -> Result<Self, String>

Builds the plugin from node config.

Accepted keys (all optional):

• phase (string, default request): request or response; any value other than response falls back to request.
• strip_path_prefix (string): prefix removed from the request path when it matches; the result is normalized to start with /.
• add_path_prefix (string): prefix prepended to the request path (after stripping).
• add_headers (map {name: value} or array [{name, value}], the UI editor’s form): headers to append. Scalar values are stringified; malformed shapes (e.g. a plain string, or nested objects as values) error here at config load.
• remove_headers (array of strings): header names to delete.

type: proxy-rewrite
config:
  phase: request
  strip_path_prefix: /api/v1
  add_headers:
    x-forwarded-tier: edge
  remove_headers: [x-internal]

Trait Implementations

impl Plugin for ProxyRewritePlugin

fn plugin_type(&self) -> &str

Unique identifier for the plugin type (e.g., “proxy-rewrite”, “upstream”).

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, ctx: Context, _named_inputs: &'life1 HashMap<String, Value>, ) -> Pin<Box<dyn Future<Output = Result<PluginOutput, PluginExecutionError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Executes the plugin logic against the request/response context.