Struct Map 

pub struct Map<K, V> { /* private fields */ }

A key-value map.

Implementations

impl<K, V> Map<K, V>

where K: ObjectKey, V: ObjectValue,

pub fn get<'a, 'b, L>( &self, ctx: &'a Context<'_>, key: L, ) -> Result<Option<<V as ObjectValue>::Out<'a>>, ClientError<u8>>

where L: Borrow<<K as ObjectValue>::In<'b>>,

Gets the value of the map at the given key.

pub fn set<'a, L, U>( &self, ctx: &mut Context<'_>, key: L, value: U, ) -> Result<(), ClientError<u8>>

where L: Borrow<<K as ObjectValue>::In<'a>>, U: Borrow<<V as ObjectValue>::In<'a>>,

Sets the value of the map at the given key.

pub fn delete<'a, L>( &self, ctx: &mut Context<'_>, key: L, ) -> Result<(), ClientError<u8>>

where L: Borrow<<K as ObjectValue>::In<'a>>,

Deletes the value of the map at the given key.

Trait Implementations

impl<K, V> StateObjectResource for Map<K, V>

unsafe fn new(scope: &[u8], p: u8) -> Result<Map<K, V>, InitializationError>

Creates a new resource. This should only be called in generated code. Do not call this function directly.