reth_primitives_traits::header::test_utils

Trait TestHeader

Source 
pub trait TestHeader: BlockHeader {
    // Required methods
    fn set_parent_hash(&mut self, hash: BlockHash);
    fn set_block_number(&mut self, number: BlockNumber);
    fn set_state_root(&mut self, state_root: B256);
    fn set_difficulty(&mut self, difficulty: U256);
}
Available on crate features test-utils or arbitrary only.
Expand description

A helper trait for Headers that allows for mutable access to the headers values.

This allows for modifying the header for testing purposes.

Required Methods§

Source

fn set_parent_hash(&mut self, hash: BlockHash)

Updates the parent block hash.

Source

fn set_block_number(&mut self, number: BlockNumber)

Updates the block number.

Source

fn set_state_root(&mut self, state_root: B256)

Updates the block state root.

Source

fn set_difficulty(&mut self, difficulty: U256)

Updates the block difficulty.

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§