pub enum ComponentDefinedType<'a> {
    Primitive(PrimitiveValType),
    Record(Box<[(&'a str, ComponentValType)], Global>),
    Variant(Box<[VariantCase<'a>], Global>),
    List(ComponentValType),
    Tuple(Box<[ComponentValType], Global>),
    Flags(Box<[&'a str], Global>),
    Enum(Box<[&'a str], Global>),
    Union(Box<[ComponentValType], Global>),
    Option(ComponentValType),
    Result {
        ok: Option<ComponentValType>,
        err: Option<ComponentValType>,
    },
}
Expand description

Represents a defined type in a WebAssembly component.

Variants

Primitive(PrimitiveValType)

The type is one of the primitive value types.

Record(Box<[(&'a str, ComponentValType)], Global>)

The type is a record with the given fields.

Variant(Box<[VariantCase<'a>], Global>)

The type is a variant with the given cases.

List(ComponentValType)

The type is a list of the given value type.

Tuple(Box<[ComponentValType], Global>)

The type is a tuple of the given value types.

Flags(Box<[&'a str], Global>)

The type is flags with the given names.

Enum(Box<[&'a str], Global>)

The type is an enum with the given tags.

Union(Box<[ComponentValType], Global>)

The type is a union of the given value types.

Option(ComponentValType)

The type is an option of the given value type.

Result

Fields

ok: Option<ComponentValType>

The type returned for success.

err: Option<ComponentValType>

The type returned for failure.

The type is a result type.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Compare self to key and return true if they are equal.

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.