Struct InstanceMetadata 

pub struct InstanceMetadata { /* private fields */ }

Metadata for after instance creation.

Implementations

impl InstanceMetadata

pub fn instance_handle(&self) -> Instance

The instance this metadata belongs to.

pub fn api_version_raw(&self) -> u32

Retrieve the used instance API version.

pub fn api_version_major(&self) -> u32

Retrieve the used instance API major version.

pub fn api_version_minor(&self) -> u32

Retrieve the used instance API minor version.

pub fn enabled_layers(&self) -> &[CString]

List of all enabled layers in the instance.

pub unsafe fn is_layer_enabled(&self, layer: *const c_char) -> bool

Returns true if layer is enabled.

pub fn enabled_extensions(&self) -> &[CString]

List of all enabled extensions in the instance.

pub unsafe fn is_extension_enabled(&self, extension: *const c_char) -> bool

Returns true if extension is enabled.

Trait Implementations

impl Clone for InstanceMetadata

fn clone(&self) -> InstanceMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstanceMetadata

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

Formats the value using the given formatter.