Macro define_header_extractor 

macro_rules! define_header_extractor {
    ($name:ident, $header:expr) => { ... };
}

Creates a custom header token extractor with the given name and header value.

Examples

use axum_jwt_auth::define_header_extractor;

// Define a custom header extractor for "x-auth-token"
define_header_extractor!(XAuthToken, "x-auth-token");

// Now use it in your handlers:
// async fn handler(user: Claims<MyClaims, HeaderTokenExtractor<XAuthToken>>) -> Response { ... }