Enum identity_iota::did::MethodRef

source · [−]

pub enum MethodRef<D = CoreDID, T = BTreeMap<String, Value, Global>> where
    D: DID,  {
    Embed(VerificationMethod<D, T>),
    Refer(DIDUrl<D>),
}

Expand description

A reference to a verification method, either a DID or embedded Method.

Variants

`Embed(VerificationMethod<D, T>)`

`Refer(DIDUrl<D>)`

Implementations

impl<D, T> MethodRef<D, T> where
D: DID,

pub fn id(&self) -> &DIDUrl<D>

Returns a reference to the MethodRef id.

pub fn controller(&self) -> Option<&D>

Returns a reference to the MethodRef controller.

Always None for MethodRef::Refer.

pub fn is_embedded(&self) -> bool

Returns a bool indicating if the MethodRef is an embedded Method.

pub fn is_referred(&self) -> bool

Returns a bool indicating if the MethodRef is a DID reference.

pub fn map<C, F>(self, f: F) -> MethodRef<C, T> where
C: DID,
F: FnMut(D) -> C,

Maps MethodRef<D,T> to MethodRef<C,T> by applying a function f to the inner VerificationMethod or DIDUrl.

pub fn try_map<C, F, E>(self, f: F) -> Result<MethodRef<C, T>, E> where
C: DID,
F: FnMut(D) -> Result<C, E>,

Fallible version of MethodRef::map.

pub fn try_into_embedded(
self
) -> Result<VerificationMethod<D, T>, MethodRef<D, T>>

Returns the inner Method if this is an embedded MethodRef.

Note: Returns Err(self) as a failure case.

Errors

Fails if MethodRef is not an embedded method.

pub fn try_into_referenced(self) -> Result<DIDUrl<D>, MethodRef<D, T>>

Returns the inner Method if this is an referenced MethodRef.

Note: Returns Err(self) as a failure case.

Errors

Fails if MethodRef is not an referenced method.

Trait Implementations

impl<D, T> AsRef<DIDUrl<D>> for MethodRef<D, T> where
D: DID,

fn as_ref(&self) -> &DIDUrl<D>

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

impl<D, T> Clone for MethodRef<D, T> where
D: Clone + DID,
T: Clone,

fn clone(&self) -> MethodRef<D, T>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<D, T> Debug for MethodRef<D, T> where
D: DID + Debug,
T: Debug,

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

Formats the value using the given formatter. Read more

impl<'de, D, T> Deserialize<'de> for MethodRef<D, T> where
D: DID + Deserialize<'de>,
T: Deserialize<'de>,

fn deserialize<D>(
deserializer: D
) -> Result<MethodRef<D, T>, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl<D, T> Diff for MethodRef<D, T> where
D: Diff + DID + Serialize + for<'de> Deserialize<'de>,
T: Diff + Serialize + for<'de> Deserialize<'de> + Default,

type Type = DiffMethodRef<D, T>

👎 Deprecated since 0.5.0:

diff chain features are slated for removal

The Corresponding Diff Type for the implemented Type.

fn diff(
&self,
other: &MethodRef<D, T>
) -> Result<<MethodRef<D, T> as Diff>::Type, Error>

👎 Deprecated since 0.5.0:

diff chain features are slated for removal

Finds the difference between two types; self and other and returns Self::Type

fn merge(
&self,
diff: <MethodRef<D, T> as Diff>::Type
) -> Result<MethodRef<D, T>, Error>

👎 Deprecated since 0.5.0:

diff chain features are slated for removal

Merges a Self::Type with Self

fn from_diff(
diff: <MethodRef<D, T> as Diff>::Type
) -> Result<MethodRef<D, T>, Error>

👎 Deprecated since 0.5.0:

diff chain features are slated for removal

Converts a diff of type Self::Type to a Self.

fn into_diff(self) -> Result<<MethodRef<D, T> as Diff>::Type, Error>

👎 Deprecated since 0.5.0:

diff chain features are slated for removal

Converts a type of Self to a diff of Self::Type.

impl<D, T> From<DIDUrl<D>> for MethodRef<D, T> where
D: DID,

fn from(other: DIDUrl<D>) -> MethodRef<D, T>

Converts to this type from the input type.

impl<D, T> From<VerificationMethod<D, T>> for MethodRef<D, T> where
D: DID,

fn from(other: VerificationMethod<D, T>) -> MethodRef<D, T>

Converts to this type from the input type.

impl<D, T> KeyComparable for MethodRef<D, T> where
D: DID,

type Key = DIDUrl<D>

Key type for comparisons.

fn key(&self) -> &<MethodRef<D, T> as KeyComparable>::Key

Returns a reference to the key.

impl<D, T> PartialEq<MethodRef<D, T>> for MethodRef<D, T> where
D: PartialEq<D> + DID,
T: PartialEq<T>,

fn eq(&self, other: &MethodRef<D, T>) -> bool

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

fn ne(&self, other: &MethodRef<D, T>) -> bool

This method tests for !=.

impl<D, T> Serialize for MethodRef<D, T> where
D: DID + Serialize,
T: Serialize,

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. Read more

impl<D, T> StructuralPartialEq for MethodRef<D, T> where
D: DID,

Auto Trait Implementations

impl<D, T> RefUnwindSafe for MethodRef<D, T> where
D: RefUnwindSafe,
T: RefUnwindSafe,

impl<D, T> Send for MethodRef<D, T> where
D: Send,
T: Send,

impl<D, T> Sync for MethodRef<D, T> where
D: Sync,
T: Sync,

impl<D, T> Unpin for MethodRef<D, T> where
D: Unpin,
T: Unpin,

impl<D, T> UnwindSafe for MethodRef<D, T> where
D: UnwindSafe,
T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> FmtJson for T where
T: ToJson,

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

Format this as a JSON string or pretty-JSON string based on whether the # format flag was used. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromJson for T where
T: for<'de> Deserialize<'de>,

fn from_json(json: &impl AsRef<str>) -> Result<Self, Error>

Deserialize Self from a string of JSON text.

fn from_json_slice(json: &impl AsRef<[u8]>) -> Result<Self, Error>

Deserialize Self from bytes of JSON text.

fn from_json_value(json: Value) -> Result<Self, Error>

Deserialize Self from a [serde_json::Value].

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToJson for T where
T: Serialize,

fn to_json(&self) -> Result<String, Error>

Serialize self as a string of JSON.

fn to_json_vec(&self) -> Result<Vec<u8, Global>, Error>

Serialize self as a JSON byte vector.

fn to_json_value(&self) -> Result<Value, Error>

Serialize self as a [serde_json::Value].

fn to_json_pretty(&self) -> Result<String, Error>

Serialize self as a pretty-printed string of JSON.

fn to_jcs(&self) -> Result<Vec<u8, Global>, Error>

Serialize self as a JSON byte vector, normalized using JSON Canonicalization Scheme (JCS). Read more

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,