Struct parity_scale_codec::OptionBool

pub struct OptionBool(pub Option<bool>);

Shim type because we can't do a specialised implementation for Option<bool> directly.

Trait Implementations

impl Encode for OptionBool

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R

Convert self to a slice and then invoke the given closure with it.

fn encode_to<T: Output>(&self, dest: &mut T)

Convert self to a slice and append it to the destination.

Important traits for Vec<u8>

impl Write for Vec<u8>

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

Convert self to an owned vector.

impl Decode for OptionBool

fn decode<I: Input>(input: &mut I) -> Result<Self, Error>

Attempt to deserialise the value from input.

impl EncodeLike<OptionBool> for OptionBool

impl Clone for OptionBool

fn clone(&self) -> OptionBool

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<OptionBool> for OptionBool

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for OptionBool

impl Eq for OptionBool

impl Debug for OptionBool

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

Formats the value using the given formatter.