Struct vulkano::memory::ExternalMemoryProperties

#[non_exhaustive]
pub struct ExternalMemoryProperties {
    pub dedicated_only: bool,
    pub exportable: bool,
    pub importable: bool,
    pub export_from_imported_handle_types: ExternalMemoryHandleTypes,
    pub compatible_handle_types: ExternalMemoryHandleTypes,
}

The properties for exporting or importing external memory, when a buffer or image is created with a specific configuration.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

dedicated_only: bool

Whether a dedicated memory allocation is required for the queried external handle type.

exportable: bool

Whether memory can be exported to an external source with the queried external handle type.

importable: bool

Whether memory can be imported from an external source with the queried external handle type.

export_from_imported_handle_types: ExternalMemoryHandleTypes

Which external handle types can be re-exported after the queried external handle type has been imported.

compatible_handle_types: ExternalMemoryHandleTypes

Which external handle types can be enabled along with the queried external handle type when creating the buffer or image.

Trait Implementations

impl Clone for ExternalMemoryProperties

fn clone(&self) -> ExternalMemoryProperties

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalMemoryProperties

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

Formats the value using the given formatter.

impl Default for ExternalMemoryProperties

fn default() -> ExternalMemoryProperties

Returns the “default value” for a type.

impl From<ExternalMemoryProperties> for ExternalMemoryProperties

fn from(val: ExternalMemoryProperties) -> Self

Converts to this type from the input type.