CompoundValue

Enum CompoundValue

pub enum CompoundValue {
    Pair(Pair),
    Array(Array),
    Map(Map),
    Object(Object),
    Struct(Struct),
}

Expand description

Represents a compound value.

Compound values are cheap to clone.

Variants§

Pair(Pair)

The value is a Pair of values.

Array(Array)

The value is an Array of values.

Map(Map)

The value is a Map of values.

Object(Object)

The value is an Object.

Struct(Struct)

The value is a struct.

Implementations§

impl CompoundValue

pub fn ty(&self) -> Type

Gets the type of the compound value.

pub fn as_pair(&self) -> Option<&Pair>

Gets the value as a Pair.

Returns None if the value is not a Pair.

pub fn unwrap_pair(self) -> Pair

Unwraps the value into a Pair.

§Panics

Panics if the value is not a Pair.

pub fn as_array(&self) -> Option<&Array>

Gets the value as an Array.

Returns None if the value is not an Array.

pub fn unwrap_array(self) -> Array

Unwraps the value into an Array.

§Panics

Panics if the value is not an Array.

pub fn as_map(&self) -> Option<&Map>

Gets the value as a Map.

Returns None if the value is not a Map.

pub fn unwrap_map(self) -> Map

Unwraps the value into a Map.

§Panics

Panics if the value is not a Map.

pub fn as_object(&self) -> Option<&Object>

Gets the value as an Object.

Returns None if the value is not an Object.

pub fn unwrap_object(self) -> Object

Unwraps the value into an Object.

§Panics

Panics if the value is not an Object.

pub fn as_struct(&self) -> Option<&Struct>

Gets the value as a Struct.

Returns None if the value is not a Struct.

pub fn unwrap_struct(self) -> Struct

Unwraps the value into a Struct.

§Panics

Panics if the value is not a Map.

pub fn equals(left: &Self, right: &Self) -> Option<bool>

Compares two compound values for equality based on the WDL specification.

Returns None if the two compound values cannot be compared for equality.

Trait Implementations§

impl Clone for CompoundValue

fn clone(&self) -> CompoundValue

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Coercible for CompoundValue

fn coerce( &self, context: Option<&dyn EvaluationContext>, target: &Type, ) -> Result<Self>

Coerces the value into the given type. Read more

impl Debug for CompoundValue

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

Formats the value using the given formatter. Read more

impl Display for CompoundValue

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

Formats the value using the given formatter. Read more

impl From<Array> for CompoundValue

fn from(value: Array) -> Self

Converts to this type from the input type.

impl From<CompoundValue> for Value

fn from(value: CompoundValue) -> Self

Converts to this type from the input type.

impl From<Map> for CompoundValue

fn from(value: Map) -> Self

Converts to this type from the input type.

impl From<Object> for CompoundValue

fn from(value: Object) -> Self

Converts to this type from the input type.

impl From<Pair> for CompoundValue

fn from(value: Pair) -> Self

Converts to this type from the input type.

impl From<Struct> for CompoundValue

fn from(value: Struct) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for CompoundValue

impl RefUnwindSafe for CompoundValue

impl Send for CompoundValue

impl Sync for CompoundValue

impl Unpin for CompoundValue

impl UnwindSafe for CompoundValue

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,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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>,

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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> Same for T

type Output = T

Should always be Self

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> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T> ToStringFallible for T
where T: Display,

fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

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

type Error = Infallible

The type returned in the event of a conversion error.

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.

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> ErasedDestructor for T
where T: 'static,