Trait BlockMetaStorageRO 

pub trait BlockMetaStorageRO {
    // Required method
    fn block_meta(&self, block_hash: H256) -> BlockMeta;
}

Required Methods

fn block_meta(&self, block_hash: H256) -> BlockMeta

NOTE: if BlockMeta doesn’t exist in the database, it will return the default value.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<'a, T: 'a + BlockMetaStorageRO + ?Sized> BlockMetaStorageRO for &'a T

fn block_meta(&self, block_hash: H256) -> BlockMeta

impl<T: BlockMetaStorageRO + ?Sized> BlockMetaStorageRO for Box<T>

fn block_meta(&self, block_hash: H256) -> BlockMeta

Implementors