Struct Byte32Opt

pub struct Byte32Opt(/* private fields */);

Implementations

impl Byte32Opt

pub fn is_none(&self) -> bool

pub fn is_some(&self) -> bool

pub fn to_opt(&self) -> Option<Byte32>

pub fn as_reader<'r>(&'r self) -> Byte32OptReader<'r>

Trait Implementations

impl Clone for Byte32Opt

fn clone(&self) -> Byte32Opt

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Byte32Opt

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

Formats the value using the given formatter.

impl Default for Byte32Opt

fn default() -> Byte32Opt

Returns the “default value” for a type.

impl Display for Byte32Opt

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

Formats the value using the given formatter.

impl Entity for Byte32Opt

const NAME: &'static str = "Byte32Opt"

type Builder = Byte32OptBuilder

fn new_unchecked(data: Bytes) -> Byte32Opt

fn as_bytes(&self) -> Bytes

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

fn from_slice(slice: &[u8]) -> Result<Byte32Opt, VerificationError>

fn from_compatible_slice(slice: &[u8]) -> Result<Byte32Opt, VerificationError>

fn new_builder() -> <Byte32Opt as Entity>::Builder

fn as_builder(self) -> <Byte32Opt as Entity>::Builder

impl LowerHex for Byte32Opt

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

Formats the value using the given formatter.

impl Pack<Byte32Opt> for Option<Byte32>

fn pack(&self) -> Byte32Opt

Packs a rust type into binary data.

impl Pack<Byte32Opt> for Option<H256>

fn pack(&self) -> Byte32Opt

Packs a rust type into binary data.

impl Unpack<Option<H256>> for Byte32Opt

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

Unpack binary data into rust types.