Enum Ownership

pub enum Ownership {
    Owning,
    Borrowing {
        duplicate_if_necessary: bool,
    },
}

Variants

Owning

Generated types will be composed entirely of owning fields, regardless of whether they are used as parameters to guest exports or not.

Borrowing

Generated types used as parameters to guest exports will be “deeply borrowing”, i.e. contain references rather than owned values when applicable.

Fields

duplicate_if_necessary: bool

Whether or not to generate “duplicate” type definitions for a single WIT type if necessary, for example if it’s used as both an import and an export, or if it’s used both as a parameter to an export and a return value from an export.

Trait Implementations

impl Clone for Ownership

fn clone(&self) -> Ownership

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ownership

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

Formats the value using the given formatter.

impl Default for Ownership

fn default() -> Ownership

Returns the “default value” for a type.

impl Copy for Ownership