Struct ComponentExternData 

pub struct ComponentExternData {
    pub implements: Option<TryString>,
    pub external_id: Option<TryString>,
}

Metadata associated with the name of a component import or export.

Fields

implements: Option<TryString>

The (implements "...") annotation, if present: the name of the interface that this item implements.

This is metadata only: imports are resolved by their own name (e.g. my-label), not by this interface name. Embedders can use it to find out which interface a labelled item implements.

external_id: Option<TryString>

The (external-id "...") annotation, if present: a free-form host-defined identifier which is ignored by type checking.

Trait Implementations

impl Debug for ComponentExternData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ComponentExternData

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ComponentExternData

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryClone for ComponentExternData

fn try_clone(&self) -> Result<Self, OutOfMemory>

Attempt to clone self, returning an error if any allocation fails during cloning.

fn clone_panic_on_oom(&self) -> Self

Clone self, panicking on allocation failure.