Struct HeaderTokenExtractor 

pub struct HeaderTokenExtractor { /* private fields */ }

Extract tokens from HTTP headers

This struct extracts tokens from HTTP headers with configurable header name and prefix. It can be used to extract tokens from different headers with different prefixes.

Implementations

impl HeaderTokenExtractor

pub fn new(header_name: &str, token_prefix: Option<&str>) -> Self

Create a new HeaderTokenExtractor with the given header name and token prefix

Parameters

• header_name - The name of the header to extract the token from
• token_prefix - Optional prefix to remove from the token (e.g., “Bearer “)

Returns

Returns a new HeaderTokenExtractor instance.

pub fn bearer(header_name: &str) -> Self

Create a new HeaderTokenExtractor for Bearer tokens

This is a convenience constructor that creates a HeaderTokenExtractor that extracts Bearer tokens from the specified header.

Parameters

• header_name - The name of the header to extract the token from

Returns

Returns a new HeaderTokenExtractor instance configured for Bearer tokens.

Trait Implementations

impl Clone for HeaderTokenExtractor

fn clone(&self) -> HeaderTokenExtractor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HeaderTokenExtractor

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

Formats the value using the given formatter.

impl TokenExtractor for HeaderTokenExtractor

fn extract_token( &self, headers: &dyn Headers, ) -> Result<Option<String>, JwtError>

Extract a token from HTTP headers

fn description(&self) -> &str

Get a description of this extractor for debugging