Struct sc_client_api::leaves::FinalizationOutcome

pub struct FinalizationOutcome<H, N> { /* private fields */ }

Removed leaves after a finalization action.

Implementations

impl<H, N: Ord> FinalizationOutcome<H, N>

pub fn merge(&mut self, other: Self)

Merge with another. This should only be used for displaced items that are produced within one transaction of each other.

pub fn leaves(&self) -> impl Iterator<Item = &H>

Iterate over all displaced leaves.

Examples found in repository

src/in_mem.rs (line 439)

	fn displaced_leaves_after_finalizing(
		&self,
		block_number: NumberFor<Block>,
	) -> sp_blockchain::Result<Vec<Block::Hash>> {
		Ok(self
			.storage
			.read()
			.leaves
			.displaced_by_finalize_height(block_number)
			.leaves()
			.cloned()
			.collect::<Vec<_>>())
	}