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Predicate

camel_language_api

Trait Predicate 

Source 
pub trait Predicate: Send + Sync {
    // Required method
    fn matches<'life0, 'life1, 'async_trait>(
        &'life0 self,
        exchange: &'life1 Exchange,
    ) -> Pin<Box<dyn Future<Output = Result<bool, LanguageError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}
Expand description

Evaluates to bool against an Exchange.

Required Methods§

Source

fn matches<'life0, 'life1, 'async_trait>( &'life0 self, exchange: &'life1 Exchange, ) -> Pin<Box<dyn Future<Output = Result<bool, LanguageError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§