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<Delegates, 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 is_only(&self, did: &Did) -> bool

Check if the did is the only delegate of the repository.

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<(), Error>

Formats the value using the given formatter.

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

fn deserialize<__D>( __deserializer: __D, ) -> Result<Delegates, <__D as Deserializer<'de>>::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) -> &'a NonEmpty<Did>

Converts to this type from the input type.

impl From<Delegates> for NonEmpty<Did>

fn from(ds: Delegates) -> NonEmpty<Did>

Converts to this type from the input type.

impl From<Delegates> for Vec<Did>

fn from(_: Delegates) -> Vec<Did>

Converts to this type from the input type.

impl From<Did> for Delegates

fn from(did: Did) -> Delegates

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) -> <Delegates as IntoIterator>::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 as Serializer>::Ok, <__S as Serializer>::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<Delegates, <Delegates as TryFrom<Vec<Did>>>::Error>

Performs the conversion.

impl Eq for Delegates

impl StructuralPartialEq for Delegates