Trait CoreFieldMatcher 

pub trait CoreFieldMatcher: Send + Sync {
    // Required method
    fn match_field<'life0, 'async_trait>(
        &'life0 self,
        request: MatchFieldRequest,
    ) -> Pin<Box<dyn Future<Output = Result<MatchFieldResponse>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

A host-provided handler for the MatchField capability shape - one of the standard Pact matching rules applied to a single value. Implemented by the embedding Pact framework and registered via register_core_field_matcher. See proposals 006 (Field-level matchers and generators) and 009 (Host-provided core matching and generation).

The request and response are the V2 interface types: field-level operations were introduced in V2 and have no V1 equivalent.

Required Methods

fn match_field<'life0, 'async_trait>( &'life0 self, request: MatchFieldRequest, ) -> Pin<Box<dyn Future<Output = Result<MatchFieldResponse>> + Send + 'async_trait>>

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

Apply the matching rule to a single value, returning any mismatches.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors