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GlDebugFns

slint::wgpu_29::wgpu::wgt

Enum GlDebugFns

pub enum GlDebugFns {
    Auto,
    ForceEnabled,
    Disabled,
}

Available on crate feature unstable-wgpu-29 only.

Expand description

Controls whether OpenGL debug functions are enabled.

Debug functions include glPushDebugGroup, glPopDebugGroup, glObjectLabel, etc. These are useful for debugging but can cause crashes on some buggy drivers.

Variants§

Auto

Automatically decide whether to enable debug functions.

Debug functions will be enabled if supported by the driver, unless running on a device known to have buggy debug function implementations (e.g., Mali GPUs which can crash in glPushDebugGroup).

This is the default behavior.

ForceEnabled

Force enable debug functions if supported by the driver.

This ignores any device-specific workarounds and enables debug functions on all devices that support them, including those with known bugs.

Disabled

Disable debug functions entirely.

Debug functions will not be used even if supported by the driver.

Implementations§

impl GlDebugFns

pub fn from_env() -> Option<GlDebugFns>

Available on crate feature wgpu-29 only.

Choose debug functions setting from the environment variable WGPU_GL_DEBUG_FNS.

Possible values (case insensitive):

auto - automatically decide based on device
forceenabled, force_enabled, or enabled - force enable
disabled - disable entirely

Use with unwrap_or_default() to get the default value if the environment variable is not set.

pub fn with_env(self) -> GlDebugFns

Available on crate feature wgpu-29 only.

Takes the given setting, modifies it based on the WGPU_GL_DEBUG_FNS environment variable, and returns the result.

See from_env for more information.

Trait Implementations§

impl Clone for GlDebugFns

fn clone(&self) -> GlDebugFns

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for GlDebugFns

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

Formats the value using the given formatter. Read more

impl Default for GlDebugFns

fn default() -> GlDebugFns

Returns the “default value” for a type. Read more

impl PartialEq for GlDebugFns

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for GlDebugFns

impl Eq for GlDebugFns

impl StructuralPartialEq for GlDebugFns

Auto Trait Implementations§

impl Freeze for GlDebugFns

impl RefUnwindSafe for GlDebugFns

impl Send for GlDebugFns

impl Sync for GlDebugFns

impl Unpin for GlDebugFns

impl UnsafeUnpin for GlDebugFns

impl UnwindSafe for GlDebugFns

Blanket Implementations§

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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