Struct Issuer 

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

Principal issuer of the Invocation. If omitted issuer is inferred from the invocation task audience.

Implementations

impl Issuer

pub fn new(principal: Principal) -> Self

Create a new Issuer, wrapping a Principal.

Trait Implementations

impl<'__expr> AsExpression<Nullable<Text>> for &'__expr Issuer

type Expression = Bound<Nullable<Text>, &'__expr Issuer>

The expression being returned

fn as_expression(self) -> <Self as AsExpression<Nullable<Text>>>::Expression

Perform the conversion

impl AsExpression<Nullable<Text>> for Issuer

type Expression = Bound<Nullable<Text>, Issuer>

The expression being returned

fn as_expression(self) -> <Self as AsExpression<Nullable<Text>>>::Expression

Perform the conversion

impl<'__expr> AsExpression<Text> for &'__expr Issuer

type Expression = Bound<Text, &'__expr Issuer>

The expression being returned

fn as_expression(self) -> <Self as AsExpression<Text>>::Expression

Perform the conversion

impl AsExpression<Text> for Issuer

type Expression = Bound<Text, Issuer>

The expression being returned

fn as_expression(self) -> <Self as AsExpression<Text>>::Expression

Perform the conversion

impl Clone for Issuer

fn clone(&self) -> Issuer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Issuer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Issuer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Issuer

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

Formats the value using the given formatter.

impl From<Issuer> for Ipld

fn from(issuer: Issuer) -> Self

Converts to this type from the input type.

impl<DB> FromSql<Text, DB> for Issuer

where DB: Backend, String: FromSql<Text, DB>,

Available on crate feature diesel only.

fn from_sql(bytes: DB::RawValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql( bytes: Option<<DB as Backend>::RawValue<'_>>, ) -> Result<Self, Box<dyn Error + Send + Sync>>

A specialized variant of from_sql for handling null values.

impl JsonSchema for Issuer

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(_gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for Issuer

fn eq(&self, other: &Issuer) -> 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<__DB, __ST> Queryable<__ST, __DB> for Issuer

where __DB: Backend, __ST: SingleValue, Self: FromSql<__ST, __DB>,

type Row = Issuer

The Rust type you’d like to map from.

fn build(row: Self) -> Result<Self>

Construct an instance of this type

impl Serialize for Issuer

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<__DB> ToSql<Nullable<Text>, __DB> for Issuer

where __DB: Backend, Self: ToSql<Text, __DB>,

fn to_sql<'__b>(&'__b self, out: &mut Output<'__b, '_, __DB>) -> Result

See the trait documentation.

impl ToSql<Text, Sqlite> for Issuer

Available on crate feature diesel only.

fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, Sqlite>) -> Result

See the trait documentation.

impl TryFrom<Ipld> for Issuer

type Error = Error<Unit>

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for Issuer