Struct Interface 

pub struct Interface { /* private fields */ }

A single WIT interface within a Binding.

Each interface declares functions and resources that implementers must export. Note that the interface name is not a part of the struct but rather a key in a hash map provided to the Binding constructor. This is to prevent duplicate interface names.

let binding: Binding<String, Ctx, AtMostOne<String, PluginInstance<Ctx>>> = Binding::new(
	"my:package",
	HashMap::from([
		( "interface-a".to_string(), Interface::new( HashMap::new(), HashSet::new() )),
		( "interface-b".to_string(), Interface::new( HashMap::new(), HashSet::new() )),
	]),
	AtMostOne( None ),
);

Implementations

impl Interface

pub fn new( functions: HashMap<String, Function>, resources: HashSet<String>, ) -> Self

Creates a new interface declaration.

Trait Implementations

impl Clone for Interface

fn clone(&self) -> Interface

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Interface

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

Formats the value using the given formatter.

impl Default for Interface

fn default() -> Interface

Returns the “default value” for a type.