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QueryMut

aranya_runtime::storage

Trait QueryMut 

Source 
pub trait QueryMut: Query {
    // Required methods
    fn insert(&mut self, name: String, keys: Keys, value: Box<[u8]>);
    fn delete(&mut self, name: String, keys: Keys);
}
Expand description

Can mutate facts by inserting and deleting them.

See Query for details on the nature of facts.

Required Methods§

Source

fn insert(&mut self, name: String, keys: Keys, value: Box<[u8]>)

Insert a fact labeled by a name, with a given compound key and a value.

This fact can later be looked up by Query methods, using the name and keys.

Source

fn delete(&mut self, name: String, keys: Keys)

Delete any fact associated to the compound key, under the given name.

Implementors§