crate::ix!();
pub trait AlreadyHaveBlock {
fn already_have_block(self: Arc<Self>, block_hash: &u256) -> bool;
}
impl AlreadyHaveBlock for PeerManager {
#[EXCLUSIVE_LOCKS_REQUIRED(CS_MAIN)]
fn already_have_block(self: Arc<Self>, block_hash: &u256) -> bool {
self.chainman.get()
.inner
.blockman
.lookup_block_index(block_hash)
.is_some()
}
}