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TypeAnnotation

Enum TypeAnnotation

pub enum TypeAnnotation {
Show 22 variants    StringTypeAnnotation,
    NumberTypeAnnotation,
    BooleanTypeAnnotation,
    VoidTypeAnnotation,
    MixedTypeAnnotation,
    AnyTypeAnnotation,
    EmptyTypeAnnotation,
    NullLiteralTypeAnnotation,
    BigIntTypeAnnotation,
    SymbolTypeAnnotation,
    StringLiteralTypeAnnotation {
        value: String,
    },
    NumberLiteralTypeAnnotation {
        value: f64,
    },
    BooleanLiteralTypeAnnotation {
        value: bool,
    },
    NullableTypeAnnotation {
        type_annotation: Box<TypeAnnotation>,
    },
    ObjectTypeAnnotation {
        properties: Vec<ObjectMember>,
        indexers: Vec<ObjectTypeIndexer>,
        exact: bool,
    },
    UnionTypeAnnotation {
        types: Vec<TypeAnnotation>,
    },
    IntersectionTypeAnnotation {
        types: Vec<TypeAnnotation>,
    },
    GenericTypeAnnotation {
        id: Identifier,
        type_parameters: Option<TypeParameterInstantiation>,
    },
    TupleTypeAnnotation {
        element_types: Vec<TypeAnnotation>,
    },
    ArrayTypeAnnotation {
        element_type: Box<TypeAnnotation>,
    },
    TypeofTypeAnnotation {
        argument: Box<TypeAnnotation>,
    },
    Other,
}

Expand description

A Flow type annotation node.

Variants§

StringTypeAnnotation

NumberTypeAnnotation

BooleanTypeAnnotation

VoidTypeAnnotation

MixedTypeAnnotation

AnyTypeAnnotation

EmptyTypeAnnotation

NullLiteralTypeAnnotation

BigIntTypeAnnotation

SymbolTypeAnnotation

StringLiteralTypeAnnotation

Fields

§value: String

NumberLiteralTypeAnnotation

Fields

§value: f64

BooleanLiteralTypeAnnotation

Fields

§value: bool

NullableTypeAnnotation

Fields

§type_annotation: Box<TypeAnnotation>

ObjectTypeAnnotation

Fields

§properties: Vec<ObjectMember>

§indexers: Vec<ObjectTypeIndexer>

§exact: bool

UnionTypeAnnotation

Fields

§types: Vec<TypeAnnotation>

IntersectionTypeAnnotation

Fields

§types: Vec<TypeAnnotation>

GenericTypeAnnotation

Fields

§id: Identifier

§type_parameters: Option<TypeParameterInstantiation>

TupleTypeAnnotation

Fields

§element_types: Vec<TypeAnnotation>

ArrayTypeAnnotation

Fields

§element_type: Box<TypeAnnotation>

TypeofTypeAnnotation

Fields

§argument: Box<TypeAnnotation>

Other

Implementations§

impl TypeAnnotation

pub fn type_name(&self) -> &'static str

Short type tag for assertions (e.g. "StringTypeAnnotation").

Trait Implementations§

impl Clone for TypeAnnotation

fn clone(&self) -> TypeAnnotation

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 Debug for TypeAnnotation

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for TypeAnnotation

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

Auto Trait Implementations§

impl Freeze for TypeAnnotation

impl RefUnwindSafe for TypeAnnotation

impl Send for TypeAnnotation

impl Sync for TypeAnnotation

impl Unpin for TypeAnnotation

impl UnsafeUnpin for TypeAnnotation

impl UnwindSafe for TypeAnnotation

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, 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> 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.

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