Struct LibraryRef 

pub struct LibraryRef(/* private fields */);

A borrowed reference to a Library.

Implementations

impl LibraryRef

pub fn device(&self) -> &DeviceRef

pub fn label(&self) -> &str

pub fn set_label(&self, label: &str)

pub fn get_function( &self, name: &str, constants: Option<FunctionConstantValues>, ) -> Result<Function, String>

Retrieve a function from the library.

Although this method is named get_function, the underlying Metal method is named newFunctionWithName, and it returns a retained object that has not been added to the autorelease pool. See https://github.com/gfx-rs/metal-rs/issues/128.

pub fn function_names(&self) -> Vec<String>

pub fn library_type(&self) -> MTLLibraryType

Only available on (macos(11.0), ios(14.0))

pub fn install_name(&self) -> Option<&str>

Only available on (macos(11.0), ios(14.0))

pub fn new_function_with_descriptor( &self, descriptor: &FunctionDescriptorRef, ) -> Result<Function, String>

Only available on (macos(11.0), ios(14.0))

pub fn new_intersection_function_with_descriptor( &self, descriptor: &IntersectionFunctionDescriptorRef, ) -> Result<Function, String>

Only available on (macos(11.0), ios(14.0))

Trait Implementations

impl AsMut<LibraryRef> for Library

fn as_mut(&mut self) -> &mut LibraryRef

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<LibraryRef> for Library

fn as_ref(&self) -> &LibraryRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<LibraryRef> for Library

fn borrow(&self) -> &LibraryRef

Immutably borrows from an owned value.

impl BorrowMut<LibraryRef> for Library

fn borrow_mut(&mut self) -> &mut LibraryRef

Mutably borrows from an owned value.

impl Debug for LibraryRef

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

Formats the value using the given formatter.

impl ForeignTypeRef for LibraryRef

type CType = MTLLibrary

The raw C type.

unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self

Constructs a shared instance of this type from its raw type.

unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self

Constructs a mutable reference of this type from its raw type.

fn as_ptr(&self) -> *mut Self::CType

Returns a raw pointer to the wrapped value.

impl Message for LibraryRef

unsafe fn send_message<A, R>( &self, sel: Sel, args: A, ) -> Result<R, MessageError>

where Self: Sized, A: MessageArguments, R: Any,

Sends a message to self with the given selector and arguments.

fn verify_message<A, R>(&self, sel: Sel) -> Result<(), MessageError>

where Self: Sized, A: EncodeArguments, R: Encode,

Verifies that the argument and return types match the encoding of the method for the given selector.

impl ToOwned for LibraryRef

type Owned = Library

The resulting type after obtaining ownership.

fn to_owned(&self) -> Library

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

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

impl Send for LibraryRef

impl Sync for LibraryRef