Struct TypeInfo

pub struct TypeInfo {
    pub borrowed: bool,
    pub owned: bool,
    pub error: bool,
    pub has_list: bool,
    pub has_resource: bool,
    pub has_borrow_handle: bool,
    pub has_own_handle: bool,
}

Fields

borrowed: bool

Whether this type is ever used (transitively) within the parameter of an imported function.

This means that it’s used in a context where ownership isn’t relinquished.

owned: bool

Whether this type is ever used (transitively) within the parameter or result of an export, or the result of an import.

This means that it’s used in a context where ownership is required and memory management is necessary.

error: bool

Whether this type is ever used (transitively) within the error case in the result of a function.

has_list: bool

Whether this type (transitively) has a list (or string).

has_resource: bool

Whether this type (transitively) has a resource (or handle).

has_borrow_handle: bool

Whether this type (transitively) has a borrow handle.

has_own_handle: bool

Whether this type (transitively) has an own handle.

Implementations

impl TypeInfo

pub fn is_clone(&self) -> bool

pub fn is_copy(&self) -> bool

Trait Implementations

impl BitOrAssign for TypeInfo

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl Clone for TypeInfo

fn clone(&self) -> TypeInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TypeInfo

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

Formats the value using the given formatter.

impl Default for TypeInfo

fn default() -> TypeInfo

Returns the “default value” for a type.

impl Copy for TypeInfo