Trait TestCache 

pub trait TestCache {
    type BsError: Debug;
    type BlockSource: BlockSource<Error = Self::BsError>;
    type InsertResult: CacheInsertionResult;

    // Required methods
    fn block_source(&self) -> &Self::BlockSource;
    fn insert(&mut self, cb: &CompactBlock) -> Self::InsertResult;
    fn truncate_to_height(&mut self, height: BlockHeight);
}

Available on crate features test-dependencies only.

Trait used by tests that require a block cache.

Required Associated Types

type BsError: Debug

type BlockSource: BlockSource<Error = Self::BsError>

type InsertResult: CacheInsertionResult

Required Methods

fn block_source(&self) -> &Self::BlockSource

Exposes the block cache as a BlockSource.

fn insert(&mut self, cb: &CompactBlock) -> Self::InsertResult

Inserts a CompactBlock into the cache DB.

fn truncate_to_height(&mut self, height: BlockHeight)

Deletes block data from the cache, retaining blocks at heights less than or equal to the specified height.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors