Trait triedb::gc::ItemCounter[][src]

pub trait ItemCounter {
    fn increase(&mut self, key: H256) -> usize;
fn decrease(&mut self, key: H256) -> usize; }

Required methods

fn increase(&mut self, key: H256) -> usize[src]

fn decrease(&mut self, key: H256) -> usize[src]

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Implementors

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