Enum HttpClient 

#[non_exhaustive]
pub enum HttpClient {
    Reqwest(Client),
}

Re-exported from axum_security_oauth2: the shared HTTP backend used for discovery and JWKS fetches (clone the login flow’s client in so both ride one connection pool), the CsrfToken carried by OidcLogin, and the ConfigError wrapped by OidcBuilderError::OAuth2. The HTTP backend used for token requests.

A feature-gated enum rather than a trait: enabling a backend feature adds a variant, and the client stays free of type parameters. Backends must never follow redirects; the ones this crate constructs don’t.

Clone is cheap — the reqwest backend shares one connection pool across clones — so a single backend can be handed to several clients (e.g. axum-security-oidc reuses the login client’s backend for discovery and JWKS fetches).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Reqwest(Client)

Implementations

impl HttpClient

pub fn default_reqwest() -> HttpClient

The default reqwest backend: redirects never followed, 10 second timeout — the same client the builder installs when none is given.

impl HttpClient

pub async fn get(&self, url: &Url) -> Result<HttpResponse, HttpError>

GETs url with Accept: application/json and returns the status and raw body. Redirects are not followed (the backends this crate builds enforce that). Used by axum-security-oidc for discovery and JWKS.

Trait Implementations

impl Clone for HttpClient

fn clone(&self) -> HttpClient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HttpClient

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

Formats the value using the given formatter.

impl From<Client> for HttpClient

Available on crate feature reqwest only.

fn from(client: Client) -> HttpClient

Converts to this type from the input type.