Struct FallbackKeySelector 

pub struct FallbackKeySelector {
    pub primary: Arc<dyn KeySelectorLayer>,
    pub fallback: Arc<dyn KeySelectorLayer>,
}

Tries the primary (JS) key selector; on failure, falls back to the default.

Fields

primary: Arc<dyn KeySelectorLayer>

fallback: Arc<dyn KeySelectorLayer>

Trait Implementations

impl KeySelectorLayer for FallbackKeySelector

fn select<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, provider: &'life1 str, keys: &'life2 [ApiKeyState], ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Pick one key from the list.

fn mark_failed(&self, provider: &str, index: usize)

Mark a key as failed (e.g. 401, 429).

fn mark_success(&self, provider: &str, index: usize)

Mark a key as successful.