Enum WitTypeNode 

pub enum WitTypeNode {
    RecordType(Vec<(String, NodeIndex)>),
    VariantType(Vec<(String, Option<NodeIndex>)>),
    EnumType(Vec<String>),
    FlagsType(Vec<String>),
    TupleType(Vec<NodeIndex>),
    ListType(NodeIndex),
    OptionType(NodeIndex),
    ResultType((Option<NodeIndex>, Option<NodeIndex>)),
    PrimU8Type,
    PrimU16Type,
    PrimU32Type,
    PrimU64Type,
    PrimS8Type,
    PrimS16Type,
    PrimS32Type,
    PrimS64Type,
    PrimF32Type,
    PrimF64Type,
    PrimCharType,
    PrimBoolType,
    PrimStringType,
    HandleType((ResourceId, ResourceMode)),
}

Represents a type within a wit-type definition. node-index values are indices into the parent wit-type’s nodes list.

Variants

RecordType(Vec<(String, NodeIndex)>)

Record type, defined by a list of name-type pairs.

VariantType(Vec<(String, Option<NodeIndex>)>)

Variant type, defined by a list of name-type pairs. The type is optional, in case it is not defined, the case is a unit case.

EnumType(Vec<String>)

Enum type, defined by a list of its cases.

FlagsType(Vec<String>)

Flags type, defined by a list of its flags.

TupleType(Vec<NodeIndex>)

Tuple type, defined by a list of its field’s types.

ListType(NodeIndex)

List type, defined by the element type

OptionType(NodeIndex)

Option type, defined by the element type

ResultType((Option<NodeIndex>, Option<NodeIndex>))

Result type, defined by the success and error types. Both types are optional, in case they are not defined, the ok or error case is a unit case.

PrimU8Type

Unsigned 8-bit integer

PrimU16Type

Unsigned 16-bit integer

PrimU32Type

Unsigned 32-bit integer

PrimU64Type

Unsigned 64-bit integer

PrimS8Type

Signed 8-bit integer

PrimS16Type

Signed 16-bit integer

PrimS32Type

Signed 32-bit integer

PrimS64Type

Signed 64-bit integer

PrimF32Type

32-bit floating point number

PrimF64Type

64-bit floating point number

PrimCharType

Unicode character

PrimBoolType

Boolean value

PrimStringType

String value

HandleType((ResourceId, ResourceMode))

Handle type, defined by a resource ID and borrowing mode

Trait Implementations

impl<'de, Context> BorrowDecode<'de, Context> for WitTypeNode

fn borrow_decode<D: BorrowDecoder<'de, Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for WitTypeNode

fn clone(&self) -> WitTypeNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WitTypeNode

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

Formats the value using the given formatter.

impl<Context> Decode<Context> for WitTypeNode

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl Encode for WitTypeNode

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl IntoValue for WitTypeNode

Available on crate feature host only.

fn into_value(self) -> Value

fn get_type() -> AnalysedType

impl ComponentType for WitTypeNode

impl Lift for WitTypeNode

impl Lower for WitTypeNode