Struct Delegates

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

A valid set of delegates for the identity Doc.

It can only be constructed via Delegates::new.

Implementations

impl Delegates

pub fn new( delegates: impl IntoIterator<Item = Did>, ) -> Result<Self, DelegatesError>

Construct the set of Delegates by removing any duplicate Dids, ensure that the set is non-empty, and check the length does not exceed the MAX_DELEGATES.

pub fn first(&self) -> &Did

Get the first delegate in the set.

pub fn iter(&self) -> impl Iterator<Item = &Did>

Obtain an iterator over the Dids.

pub fn contains(&self, did: &Did) -> bool

Check if the set contains the given did.

pub fn len(&self) -> usize

Get the number of delegates in the set.

pub fn is_empty(&self) -> bool

Check if the set is empty. Note that this always returns false.

Trait Implementations

impl AsRef<NonEmpty<Did>> for Delegates

fn as_ref(&self) -> &NonEmpty<Did>

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Delegates

fn clone(&self) -> Delegates

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Delegates

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Delegates

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a Delegates> for &'a NonEmpty<Did>

fn from(ds: &'a Delegates) -> Self

Converts to this type from the input type.

impl From<Delegates> for NonEmpty<Did>

fn from(ds: Delegates) -> Self

Converts to this type from the input type.

impl From<Delegates> for Vec<Did>

fn from(Delegates: Delegates) -> Self

Converts to this type from the input type.

impl IntoIterator for Delegates

type Item = <NonEmpty<Did> as IntoIterator>::Item

The type of the elements being iterated over.

type IntoIter = <NonEmpty<Did> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for Delegates

fn eq(&self, other: &Delegates) -> 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 Serialize for Delegates

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Vec<Did>> for Delegates

type Error = DelegatesError

The type returned in the event of a conversion error.

fn try_from(dids: Vec<Did>) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Delegates

impl StructuralPartialEq for Delegates