Struct ckb_types::packed::Byte32OptReader

pub struct Byte32OptReader<'r>(_);

Implementations

impl<'r> Byte32OptReader<'r>

pub fn is_none(&self) -> bool

pub fn is_some(&self) -> bool

pub fn to_opt(&self) -> Option<Byte32Reader<'r>>

Trait Implementations

impl<'r> Clone for Byte32OptReader<'r>

fn clone(&self) -> Byte32OptReader<'r>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'r> Copy for Byte32OptReader<'r>

impl<'r> Debug for Byte32OptReader<'r>

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

Formats the value using the given formatter.

impl<'r> Display for Byte32OptReader<'r>

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

Formats the value using the given formatter.

impl<'r> LowerHex for Byte32OptReader<'r>

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

Formats the value using the given formatter.

impl<'r> Reader<'r> for Byte32OptReader<'r>

type Entity = Byte32Opt

const NAME: &'static str

fn to_entity(&self) -> Self::Entity

fn new_unchecked(slice: &'r [u8]) -> Self

fn as_slice(&self) -> &'r [u8]

fn verify(slice: &[u8], compatible: bool) -> VerificationResult<()>

fn from_slice(slice: &'r [u8]) -> Result<Self, VerificationError>

fn from_compatible_slice(slice: &'r [u8]) -> Result<Self, VerificationError>

impl<'r> Unpack<Option<H256>> for Byte32OptReader<'r>

fn unpack(&self) -> Option<H256>