Trait FungibleExt 

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

Transfer some amount of tokens from one contract to another

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

Get balance of specified address

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl FungibleExt for Env<'_>

fn fungible_transfer( &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