Struct NonZeroThresholdU8

pub struct NonZeroThresholdU8<Kind> { /* private fields */ }

A type representing a u8 threshold, typically used for signatures. Serialization for this type ensures that the threshold is never 0.

This type has a phantom type marker so that thresholds of different types can be distinguished. The intended use is that a new empty type is defined to serve as marker, and then a type alias. See AccountThreshold for an example.

Implementations

impl<Kind> NonZeroThresholdU8<Kind>

pub const ONE: NonZeroThresholdU8<Kind>

Threshold of 1.

pub const TWO: NonZeroThresholdU8<Kind>

Threshold of 2.

Trait Implementations

impl<Kind> Clone for NonZeroThresholdU8<Kind>

fn clone(&self) -> NonZeroThresholdU8<Kind>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Kind> Debug for NonZeroThresholdU8<Kind>

where Kind: Debug,

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

Formats the value using the given formatter.

impl<Kind> Deserial for NonZeroThresholdU8<Kind>

fn deserial<R>(source: &mut R) -> Result<NonZeroThresholdU8<Kind>, ParseError>

where R: Read,

Attempt to read a structure from a given source, failing if an error occurs during deserialization or reading.

impl<Kind> From<NonZeroThresholdU8<Kind>> for u8

fn from(value: NonZeroThresholdU8<Kind>) -> u8

Converts to this type from the input type.

impl<Kind> Hash for NonZeroThresholdU8<Kind>

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Kind> Ord for NonZeroThresholdU8<Kind>

fn cmp(&self, other: &NonZeroThresholdU8<Kind>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<Kind> PartialEq<u8> for NonZeroThresholdU8<Kind>

fn eq(&self, other: &u8) -> 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<Kind> PartialEq for NonZeroThresholdU8<Kind>

fn eq(&self, other: &NonZeroThresholdU8<Kind>) -> 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<Kind> PartialOrd<u8> for NonZeroThresholdU8<Kind>

fn partial_cmp(&self, other: &u8) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<Kind> PartialOrd for NonZeroThresholdU8<Kind>

fn partial_cmp(&self, other: &NonZeroThresholdU8<Kind>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<Kind> SchemaType for NonZeroThresholdU8<Kind>

fn get_type() -> Type

impl<Kind> Serial for NonZeroThresholdU8<Kind>

fn serial<W>(&self, out: &mut W) -> Result<(), <W as Write>::Err>

where W: Write,

Attempt to write the structure into the provided writer, failing if only part of the structure could be written.

impl<Kind> TryFrom<u8> for NonZeroThresholdU8<Kind>

type Error = ZeroSignatureThreshold

The type returned in the event of a conversion error.

fn try_from( value: u8, ) -> Result<NonZeroThresholdU8<Kind>, <NonZeroThresholdU8<Kind> as TryFrom<u8>>::Error>

Performs the conversion.

impl<Kind> Copy for NonZeroThresholdU8<Kind>

impl<Kind> Eq for NonZeroThresholdU8<Kind>