Enum Feature 

pub enum Feature {
    Sender(SenderFeature),
    Issuer(IssuerFeature),
    Metadata(MetadataFeature),
    Tag(TagFeature),
}

Variants

Sender(SenderFeature)

A sender feature.

Issuer(IssuerFeature)

An issuer feature.

Metadata(MetadataFeature)

A metadata feature.

Tag(TagFeature)

A tag feature.

Implementations

impl Feature

pub fn kind(&self) -> u8

Return the output kind of an Output.

pub fn flag(&self) -> FeatureFlags

Returns the FeatureFlags for the given Feature.

pub fn is_sender(&self) -> bool

Checks whether the feature is a SenderFeature.

pub fn as_sender(&self) -> &SenderFeature

Gets the feature as an actual SenderFeature. NOTE: Will panic if the feature is not a SenderFeature.

pub fn is_issuer(&self) -> bool

Checks whether the feature is an IssuerFeature.

pub fn as_issuer(&self) -> &IssuerFeature

Gets the feature as an actual IssuerFeature. NOTE: Will panic if the feature is not an IssuerFeature.

pub fn is_metadata(&self) -> bool

Checks whether the feature is a MetadataFeature.

pub fn as_metadata(&self) -> &MetadataFeature

Gets the feature as an actual MetadataFeature. NOTE: Will panic if the feature is not a MetadataFeature.

pub fn is_tag(&self) -> bool

Checks whether the feature is a TagFeature.

pub fn as_tag(&self) -> &TagFeature

Gets the feature as an actual TagFeature. NOTE: Will panic if the feature is not a TagFeature.

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Feature

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

Formats the value using the given formatter.

impl From<IssuerFeature> for Feature

fn from(value: IssuerFeature) -> Self

Converts to this type from the input type.

impl From<MetadataFeature> for Feature

fn from(value: MetadataFeature) -> Self

Converts to this type from the input type.

impl From<SenderFeature> for Feature

fn from(value: SenderFeature) -> Self

Converts to this type from the input type.

impl From<TagFeature> for Feature

fn from(value: TagFeature) -> Self

Converts to this type from the input type.

impl Hash for Feature

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

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 Ord for Feature

fn cmp(&self, other: &Self) -> 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 Packable for Feature

type UnpackError = Error

The error type that can be returned if some semantic error occurs while unpacking.

type UnpackVisitor = <SenderFeature as Packable>::UnpackVisitor

FIXME: docs

fn pack<P: Packer>(&self, packer: &mut P) -> Result<(), P::Error>

Packs this value into the given [Packer].

fn unpack<U: Unpacker, const VERIFY: bool>( unpacker: &mut U, visitor: &Self::UnpackVisitor, ) -> Result<Self, UnpackError<Self::UnpackError, U::Error>>

Unpacks this value from the given [Unpacker]. The VERIFY generic parameter can be used to skip additional syntactic checks.

impl PartialEq for Feature

fn eq(&self, other: &Feature) -> 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 PartialOrd for Feature

fn partial_cmp(&self, other: &Self) -> 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 Eq for Feature

impl StructuralPartialEq for Feature