Struct approveReturn

pub struct approveReturn {
    pub _0: bool,
}

@dev Sets a value amount of tokens as the allowance of spender over the caller’s tokens.

Returns a boolean value indicating whether the operation succeeded.

IMPORTANT: Beware that changing an allowance with this method brings the risk that someone may use both the old and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this race condition is to first reduce the spender’s allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729

Emits an {Approval} event. Container type for the return parameters of the approve(address,uint256) function.

Fields

_0: bool

Trait Implementations

impl Clone for approveReturn

fn clone(&self) -> approveReturn

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.