Trait FungibleExt

pub trait FungibleExt {
    // Required methods
    fn fungible_transfer(
        self: &&mut Self,
        method_context: &MethodContext,
        contract: &Address,
        from: &Address,
        to: &Address,
        amount: &Balance,
    ) -> Result<(), ContractError>;
    fn fungible_balance(
        &self,
        contract: &Address,
        address: &Address,
    ) -> Result<Balance, ContractError>;
}

Extension trait that provides helper methods for calling Fungible’s methods on Env for convenience purposes

Required Methods

fn fungible_transfer( self: &&mut Self, method_context: &MethodContext, contract: &Address, from: &Address, to: &Address, amount: &Balance, ) -> Result<(), ContractError>

fn fungible_balance( &self, contract: &Address, address: &Address, ) -> Result<Balance, ContractError>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FungibleExt for Env

fn fungible_transfer( self: &&mut Self, method_context: &MethodContext, contract: &Address, from: &Address, to: &Address, amount: &Balance, ) -> Result<(), ContractError>

fn fungible_balance( &self, contract: &Address, address: &Address, ) -> Result<Balance, ContractError>

Implementors