Struct StaticProvider 

pub struct StaticProvider { /* private fields */ }

Available on crate feature auth only.

Returns a fixed Credential forever. Useful for pre-minted tokens whose lifetime exceeds the run, or for sharing one static bearer token across many connectors.

Implementations

impl StaticProvider

pub fn bearer(token: impl Into<String>) -> StaticProvider

A static Authorization: Bearer <token>.

pub fn new(credential: Credential) -> StaticProvider

A static credential of any Credential shape.

pub fn from_config(config: &Value) -> Result<StaticProvider, FaucetError>

Build from a { token } / { header, value } / { username, password } config object.

Trait Implementations

impl AuthProvider for StaticProvider

fn credential<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Credential, FaucetError>> + Send + 'async_trait>>

where 'life0: 'async_trait, StaticProvider: 'async_trait,

Return a currently-valid credential, refreshing if needed.

fn provider_name(&self) -> &'static str

Stable, non-empty name for diagnostics and metrics.

fn invalidate<'life0, 'life1, 'async_trait>( &'life0 self, _stale: &'life1 Credential, ) -> Pin<Box<dyn Future<Output = Result<Credential, FaucetError>> + Send + 'async_trait>>

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

Force a refresh iff the cached credential still equals stale (compare-and-swap). Multiple connectors that hit a 401 with the same token collapse into a single refresh; callers holding an already-rotated token get the new one without triggering another fetch.

impl Clone for StaticProvider

fn clone(&self) -> StaticProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StaticProvider

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

Formats the value using the given formatter.