Trait RessProtocolProvider 

pub trait RessProtocolProvider: Send + Sync {
    // Required methods
    fn header(&self, block_hash: B256) -> ProviderResult<Option<Header>>;
    fn block_body(&self, block_hash: B256) -> ProviderResult<Option<BlockBody>>;
    fn bytecode(&self, code_hash: B256) -> ProviderResult<Option<Bytes>>;
    fn witness(
        &self,
        block_hash: B256,
    ) -> impl Future<Output = ProviderResult<Vec<Bytes>>> + Send;

    // Provided methods
    fn headers(&self, request: GetHeaders) -> ProviderResult<Vec<Header>> { ... }
    fn block_bodies(
        &self,
        block_hashes: Vec<B256>,
    ) -> ProviderResult<Vec<BlockBody>> { ... }
}

A provider trait for ress protocol.

Required Methods

fn header(&self, block_hash: B256) -> ProviderResult<Option<Header>>

Return block header by hash.

fn block_body(&self, block_hash: B256) -> ProviderResult<Option<BlockBody>>

Return block body by hash.

fn bytecode(&self, code_hash: B256) -> ProviderResult<Option<Bytes>>

Return bytecode by code hash.

fn witness( &self, block_hash: B256, ) -> impl Future<Output = ProviderResult<Vec<Bytes>>> + Send

Return witness by block hash.

Provided Methods

fn headers(&self, request: GetHeaders) -> ProviderResult<Vec<Header>>

Return block headers.

fn block_bodies( &self, block_hashes: Vec<B256>, ) -> ProviderResult<Vec<BlockBody>>

Return block bodies.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl RessProtocolProvider for MockRessProtocolProvider

Available on crate feature test-utils only.

impl RessProtocolProvider for NoopRessProtocolProvider

Available on crate feature test-utils only.