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ManagedMapApiImpl

multiversx_sc::api

Trait ManagedMapApiImpl 

Source 
pub trait ManagedMapApiImpl: HandleTypeInfo {
    // Required methods
    fn mm_new(&self) -> Self::ManagedMapHandle;
    fn mm_get(
        &self,
        map_handle: Self::ManagedMapHandle,
        key_handle: Self::ManagedBufferHandle,
        value_handle: Self::ManagedBufferHandle,
    );
    fn mm_put(
        &self,
        map_handle: Self::ManagedMapHandle,
        key_handle: Self::ManagedBufferHandle,
        out_value_handle: Self::ManagedBufferHandle,
    );
    fn mm_remove(
        &self,
        map_handle: Self::ManagedMapHandle,
        key_handle: Self::ManagedBufferHandle,
        out_value_handle: Self::ManagedBufferHandle,
    );
    fn mm_contains(
        &self,
        map_handle: Self::ManagedMapHandle,
        key_handle: Self::ManagedBufferHandle,
    ) -> bool;
}
Expand description

A raw bytes buffer managed by Arwen.

Required Methods§

Source

fn mm_new(&self) -> Self::ManagedMapHandle

Requests a new handle from the VM.

Source

fn mm_get( &self, map_handle: Self::ManagedMapHandle, key_handle: Self::ManagedBufferHandle, value_handle: Self::ManagedBufferHandle, )

Source

fn mm_put( &self, map_handle: Self::ManagedMapHandle, key_handle: Self::ManagedBufferHandle, out_value_handle: Self::ManagedBufferHandle, )

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fn mm_remove( &self, map_handle: Self::ManagedMapHandle, key_handle: Self::ManagedBufferHandle, out_value_handle: Self::ManagedBufferHandle, )

Source

fn mm_contains( &self, map_handle: Self::ManagedMapHandle, key_handle: Self::ManagedBufferHandle, ) -> bool

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§