Struct LayerSettingEXT 

pub struct LayerSettingEXT<'a> {
    pub p_layer_name: *const c_char,
    pub p_setting_name: *const c_char,
    pub type: LayerSettingTypeEXT,
    pub value_count: u32,
    pub p_values: *const c_void,
    /* private fields */
}

Native structure VkLayerSettingEXT.

Khronos reference: VkLayerSettingEXT

Fields

p_layer_name: *const c_char

Native field pLayerName.

p_setting_name: *const c_char

Native field pSettingName.

type: LayerSettingTypeEXT

Native field type.

value_count: u32

Native field valueCount.

p_values: *const c_void

Native field pValues.

Implementations

impl<'a> LayerSettingEXT<'a>

pub fn new() -> Self

Construct the record with its default native state.

pub fn set_layer_name(self, value: &'a CStr) -> Self

Set native field pLayerName without native effects.

pub fn set_setting_name(self, value: &'a CStr) -> Self

Set native field pSettingName without native effects.

pub fn set_type(self, value: LayerSettingTypeEXT) -> Self

Set native field type without native effects.

pub fn set_value_count(self, value: u32) -> Self

Set native count valueCount directly without checking associated pointer extents. Use the borrowed array helpers to derive matching storage and counts together. Direct count edits support null-query/dynamic-state paths and remain a native-call validity obligation, including after earlier borrowed setters.

pub unsafe fn set_values(self, value: *const c_void) -> Self

Set native pointer pValues explicitly. No borrow or extent is inferred.

Safety

The caller must establish pointee validity, extent, alignment, aliasing and the full native retention lifetime before using this record in a native call. Callback, external-object and nested-pointer contracts remain caller obligations.

pub fn set_values_bool32( self, value: &'a [u32], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

pub fn set_values_int32( self, value: &'a [i32], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

pub fn set_values_int64( self, value: &'a [i64], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

pub fn set_values_uint32( self, value: &'a [u32], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

pub fn set_values_uint64( self, value: &'a [u64], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

pub fn set_values_float32( self, value: &'a [f32], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

pub fn set_values_float64( self, value: &'a [f64], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

pub fn set_values_strings( self, value: &'a [*const c_char], ) -> Result<Self, ConstructionError>

Borrow typed layer values and set their native type and element count. For strings the borrow covers the pointer table, not the strings it names.

Errors

Returns a construction error if the element count exceeds u32.

Trait Implementations

impl<'a> Clone for LayerSettingEXT<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for LayerSettingEXT<'a>

impl<'a> Default for LayerSettingEXT<'a>

fn default() -> Self

Returns the “default value” for a type.