Enum wdl_analysis::Type

pub enum Type {
    Primitive(PrimitiveType),
    Compound(CompoundType),
    Object,
    OptionalObject,
    Union,
    None,
}

Represents a WDL type.

Variants

Primitive(PrimitiveType)

The type is a primitive type.

Compound(CompoundType)

The type is a compound type.

Object

The type is Object.

OptionalObject

The type is Object?.

Union

A special hidden type for a value that may have any one of several concrete types.

This variant is also used to convey an “indeterminate” type; an indeterminate type may result from a previous type error.

None

A special type that behaves like an optional Union.

Implementations

impl Type

pub fn from_ast_v1<F>( types: &mut Types, ty: Type, lookup: &F, ) -> Result<Self, Diagnostic>

where F: Fn(&str) -> Option<Type>,

Creates a new type from an V1 AST representation of a type.

The provided callback is used to look up type name references.

If a type could not created, an error with the relevant diagnostic is returned.

pub fn display<'a>(&self, types: &'a Types) -> impl Display + 'a

Returns an object that implements Display for formatting the type.

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Coercible for Type

fn is_coercible_to(&self, types: &Types, target: &Self) -> bool

Determines if the type is coercible to the target type.

impl Debug for Type

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

Formats the value using the given formatter.

impl From<PrimitiveType> for Type

fn from(value: PrimitiveType) -> Self

Converts to this type from the input type.

impl From<PrimitiveTypeKind> for Type

fn from(value: PrimitiveTypeKind) -> Self

Converts to this type from the input type.

impl From<Type> for FunctionalType

fn from(value: Type) -> Self

Converts to this type from the input type.

impl Hash for Type

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Optional for Type

fn is_optional(&self) -> bool

Determines if the type is optional.

fn optional(&self) -> Self

Makes the type optional if it isn’t already optional.

fn require(&self) -> Self

Makes the type required if it isn’t already required.

impl PartialEq for Type

fn eq(&self, other: &Type) -> 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 TypeEq for Type

fn type_eq(&self, types: &Types, other: &Self) -> bool

Determines if the two types are equal.

impl Copy for Type

impl Eq for Type

impl StructuralPartialEq for Type