Trait substrate_test_runtime_client::sp_consensus::CanAuthorWith

pub trait CanAuthorWith<Block> where
    Block: Block, {
    fn can_author_with(&self, at: &BlockId<Block>) -> Result<(), String>;
}

Checks if the current active native block authoring implementation can author with the runtime at the given block.

Required methods

fn can_author_with(&self, at: &BlockId<Block>) -> Result<(), String>

See trait docs for more information.

Return

• Returns Ok(()) when authoring is supported.
• Returns Err(_) when authoring is not supported.

Implementors

impl<Block> CanAuthorWith<Block> for AlwaysCanAuthor where
    Block: Block, 

impl<Block> CanAuthorWith<Block> for NeverCanAuthor where
    Block: Block, 

impl<T, Block> CanAuthorWith<Block> for CanAuthorWithNativeVersion<T> where
    Block: Block,
    T: GetRuntimeVersionAt<Block> + GetNativeVersion,