Struct InstanceInfo 

pub struct InstanceInfo {
    pub api_version: ApiVersion,
    pub debug: bool,
    pub extension_names: &'static [&'static CStr],
}

Information used to create an Instance instance.

Fields

api_version: ApiVersion

The Vulkan API version to target.

Defaults to Instance::DEFAULT_API_VERSION.

debug: bool

Enables Vulkan validation layers.

This requires a Vulkan SDK installation and will panic when validation errors happen. Additionally, the device must support VK_EXT_private_data.

When stderr is attached to an interactive terminal, validation errors will park the callback thread for debugger attach.

Set VK_GRAPH_SKIP_VALIDATION_PARK=1 to keep logging validation errors without parking.

NOTE: Consider turning OFF debug if you discover an unknown issue. Often the validation layers will report an error before other layers can provide additional context such as the API dump info or other messages. You might find the “actual” issue is detailed in those subsequent details.

Platform-specific

macOS: Has no effect unless the loaded feature is enabled.

extension_names: &'static [&'static CStr]

Required Vulkan instance extension names to load.

Implementations

impl InstanceInfo

pub fn builder() -> InstanceInfoBuilder

Creates a default InstanceInfoBuilder.

pub fn into_builder(self) -> InstanceInfoBuilder

Converts a InstanceInfo into a InstanceInfoBuilder.

Trait Implementations

impl Clone for InstanceInfo

fn clone(&self) -> InstanceInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InstanceInfo

impl Debug for InstanceInfo

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

Formats the value using the given formatter.

impl Default for InstanceInfo

fn default() -> InstanceInfo

Returns the “default value” for a type.

impl Eq for InstanceInfo

impl From<InstanceInfoBuilder> for InstanceInfo

fn from(info: InstanceInfoBuilder) -> Self

Converts to this type from the input type.

impl Hash for InstanceInfo

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for InstanceInfo

fn eq(&self, other: &InstanceInfo) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for InstanceInfo