Trait cfx_storage::storage_db::key_value_db::KeyValueDbIterableTrait

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pub trait KeyValueDbIterableTrait<Item, KeyType: ?Sized, Tag: ?Sized>
where
    KvdbIterIterator<Item, KeyType, Tag>: WrappedTrait<dyn FallibleIterator<Item = Item, Error = Error>>,
{
    // Required methods
    fn iter_range(
        &mut self,
        lower_bound_incl: &KeyType,
        upper_bound_excl: Option<&KeyType>
    ) -> Result<Wrap<'_, KvdbIterIterator<Item, KeyType, Tag>, dyn FallibleIterator<Item = Item, Error = Error>>>;
    fn iter_range_excl(
        &mut self,
        lower_bound_excl: &KeyType,
        upper_bound_excl: &KeyType
    ) -> Result<Wrap<'_, KvdbIterIterator<Item, KeyType, Tag>, dyn FallibleIterator<Item = Item, Error = Error>>>;
}

Required Methods§

source

fn iter_range( &mut self, lower_bound_incl: &KeyType, upper_bound_excl: Option<&KeyType> ) -> Result<Wrap<'_, KvdbIterIterator<Item, KeyType, Tag>, dyn FallibleIterator<Item = Item, Error = Error>>>

source

fn iter_range_excl( &mut self, lower_bound_excl: &KeyType, upper_bound_excl: &KeyType ) -> Result<Wrap<'_, KvdbIterIterator<Item, KeyType, Tag>, dyn FallibleIterator<Item = Item, Error = Error>>>

Implementors§