Trait ErasedCommReducer

pub trait ErasedCommReducer {
    // Required methods
    fn reduce_erased(
        &self,
        left: &Serialized,
        right: &Serialized,
    ) -> Result<Serialized>;
    fn typehash(&self) -> u64;

    // Provided method
    fn reduce_updates(
        &self,
        updates: Vec<Serialized>,
    ) -> Result<Serialized, (Error, Vec<Serialized>)> { ... }
}

Type erased version of CommReducer.

Required Methods

fn reduce_erased( &self, left: &Serialized, right: &Serialized, ) -> Result<Serialized>

Reduce 2 updates into a single update.

fn typehash(&self) -> u64

Typehash of the underlying CommReducer type.

Provided Methods

fn reduce_updates( &self, updates: Vec<Serialized>, ) -> Result<Serialized, (Error, Vec<Serialized>)>

Reducer an non-empty vector of updates. Return Error if the vector is empty.

Implementors

impl<R, T> ErasedCommReducer for R

where R: CommReducer<Update = T> + Named, T: Serialize + DeserializeOwned + Named,