Struct callerIsRootCall

pub struct callerIsRootCall;

Checks whether the caller of the contract calling this function is root.

Note that only the origin of the call stack can be root. Hence this function returning true implies that the contract is being called by the origin.

A return value of true indicates that this contract is being called by a root origin, and false indicates that the caller is a signed origin. Function with signature callerIsRoot() and selector 0x0bd0e5fb.

function callerIsRoot() external view returns (bool);

Trait Implementations

impl Clone for callerIsRootCall

fn clone(&self) -> callerIsRootCall

Returns a copy of the value.

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

Performs copy-assignment from source.

impl SolCall for callerIsRootCall

const SIGNATURE: &'static str = "callerIsRoot()"

The function’s ABI signature.

const SELECTOR: [u8; 4]

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

type Parameters<'a> = ()

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

type Token<'a> = <<callerIsRootCall 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> = <<callerIsRootCall 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.