Struct approveCall 

pub struct approveCall {
    pub spender: Address,
    pub amount: U256,
}

Function with signature approve(address,uint256) and selector 0x095ea7b3.

function approve(address spender, uint256 amount) external returns (bool);

Fields

spender: Address

amount: U256

Trait Implementations

impl Clone for approveCall

fn clone(&self) -> approveCall

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for approveCall

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for approveCall

impl PartialEq for approveCall

fn eq(&self, other: &approveCall) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SolCall for approveCall

const SIGNATURE: &'static str = "approve(address,uint256)"

The function’s ABI signature.

const SELECTOR: [u8; 4]

The function selector: keccak256(SIGNATURE)[0..4]

type Parameters<'a> = (Address, Uint<256>)

The underlying tuple type which represents this type’s arguments.

type Token<'a> = <<approveCall as SolCall>::Parameters<'a> as SolType>::Token<'a>

The arguments’ corresponding TokenSeq type.

type Return = bool

The function’s return struct.

type ReturnTuple<'a> = (Bool,)

The underlying tuple type which represents this type’s return values.

type ReturnToken<'a> = <<approveCall as SolCall>::ReturnTuple<'a> as SolType>::Token<'a>

The returns’ corresponding TokenSeq type.

fn new<'a>(tuple: <Self::Parameters<'a> as SolType>::RustType) -> Self

Convert from the tuple type used for ABI encoding and decoding.

fn tokenize(&self) -> Self::Token<'_>

Tokenize the call’s arguments.

fn tokenize_returns(ret: &Self::Return) -> Self::ReturnToken<'_>

Tokenize the call’s return values.

fn abi_decode_returns(data: &[u8]) -> Result<Self::Return>

ABI decode this call’s return values from the given slice.

fn abi_decode_returns_validate(data: &[u8]) -> Result<Self::Return>

ABI decode this call’s return values from the given slice, with validation.

fn abi_encoded_size(&self) -> usize

The size of the encoded data in bytes, without its selector.

fn abi_decode_raw(data: &[u8]) -> Result<Self, Error>

ABI decode this call’s arguments from the given slice, without its selector.

fn abi_decode_raw_validate(data: &[u8]) -> Result<Self, Error>

ABI decode this call’s arguments from the given slice, without its selector, with validation.

fn abi_decode(data: &[u8]) -> Result<Self, Error>

ABI decode this call’s arguments from the given slice, with the selector.

fn abi_decode_validate(data: &[u8]) -> Result<Self, Error>

ABI decode this call’s arguments from the given slice, with the selector, with validation.

fn abi_encode_raw(&self, out: &mut Vec<u8>)

ABI encode the call to the given buffer without its selector.

fn abi_encode(&self) -> Vec<u8>

ABI encode the call to the given buffer with its selector.

fn abi_encode_returns(ret: &Self::Return) -> Vec<u8>

ABI encode the call’s return value.

fn abi_encode_returns_tuple<'a, E>(e: &'a E) -> Vec<u8>

where E: SolTypeValue<Self::ReturnTuple<'a>>,

ABI encode the call’s return values.

impl StructuralPartialEq for approveCall