Trait frame_support::traits::tokens::fungibles::approvals::Mutate

pub trait Mutate<AccountId>: Inspect<AccountId> {
    fn approve(
        asset: Self::AssetId, 
        owner: &AccountId, 
        delegate: &AccountId, 
        amount: Self::Balance
    ) -> DispatchResult;
    fn transfer_from(
        asset: Self::AssetId, 
        owner: &AccountId, 
        delegate: &AccountId, 
        dest: &AccountId, 
        amount: Self::Balance
    ) -> DispatchResult;
}

Required methods

fn approve(
    asset: Self::AssetId,
    owner: &AccountId,
    delegate: &AccountId,
    amount: Self::Balance
) -> DispatchResult

fn transfer_from(
    asset: Self::AssetId,
    owner: &AccountId,
    delegate: &AccountId,
    dest: &AccountId,
    amount: Self::Balance
) -> DispatchResult

Implementors