ErrLookup › gfx-rs/wgpu

gfx-rs/wgpu

A cross-platform, safe, pure-Rust graphics API. · Rust · 641 source files

Analyzed at 3e11ff59bf on 2026-09-03. 146 documented errors.

Code / Message	Type	Severity	Tags
wgpu error: {err}	panic	critical	wgpu, panic, validation-error, error-scope
Mismatched pop_error_scope call: no error scope for this thr	panic	critical	wgpu, panic, error-scope, thread-local
Mismatched pop_error_scope call: error scopes must be popped	panic	critical	wgpu, panic, error-scope, lifo-order
Timestamp normalization requires the wgsl feature flag to be	panic	critical	wgpu, compile-time-feature, timestamp-query, naga
Feature `MESH_SHADING` not enabled	panic	error	dx12, wgpu-hal, mesh-shading, panic
{:?} is not enabled for this backend	panic	error	dx12, wgpu-hal, polygon-mode, panic
Attempted to create a static DXC shader compiler, but the st	panic	error	dx12, dxc, shader-compilation, compile-time-feature, panic
wgpu-hal invariant was violated (usage error): {txt}	panic	error	wgpu-hal, invariant-violation, panic, usage-error
wgpu-hal ran into a preventable internal error: {txt}	panic	error	panic, internal-error, wgpu-hal, bug
{:?} is not enabled for this backend	panic	error	panic, metal, polygon-mode, unsupported-feature, render-pipeline
Buffers are required to build acceleration structures	panic	error	panic, vulkan, ray-tracing, acceleration-structure, buffer
This vulkan device is affected by [#8333](https://github.com	panic	error	panic, vulkan, multiview, driver-bug, draw
Feature `MESH_SHADING` not enabled	panic	error
Feature `DRAW_INDIRECT_COUNT` not enabled	panic	error
vkFreeDescriptorSets error: {err}, please report this error	panic	error	vulkan, descriptor-sets, driver-bug, panic
{}	panic	critical	vulkan, validation-layer, debug-messenger, panic
Unexpected Vulkan error: {_err:?}	panic	error	vulkan, unexpected-result, device-error, panic
Device lost	panic	critical	vulkan, device-lost, gpu-reset, panic
Tried to set display timing properties without the correspon	panic	error	vulkan, swapchain, display-timing, feature-missing, panic
No binary data provided to `ShaderModuleDescriptorGeneric`	panic	error	shader, tracing, missing-data, panic
iterator given to write_iter() produced more than {self_len}	panic	error	buffer, iterator, out-of-bounds, panic
iterator given to write_iter() produced {iter_len} elements	panic	error	buffer, iterator, length-mismatch, panic
source slice length ({src_len}) does not match destination s	panic	error	panic, rust, buffer-mapping, length-mismatch
mid > len	panic	error	panic, rust, buffer-mapping, out-of-range
split_off() requires a one-sided range	panic	error	panic, rust, buffer-mapping, bad-argument
slice offset {slice_offset} is out of range for buffer of si	panic	error	panic, rust, buffer, bounds
slice offset {slice_offset} size {slice_size} is out of rang	panic	error	panic, rust, buffer, bounds, overflow
No wgpu backend feature that is implemented for the target p	panic	critical	panic, rust, cargo-features, configuration, instance-creation
Unexpected error: constructor={constructor} value={value}	panic	error	panic, rust, webgpu, browser, unexpected-exception
{:?} is not enabled for this backend	panic	error	panic, rust, webgpu, render-pipeline, unsupported-feature
VERTEX_ATTRIBUTE_64BIT feature must be enabled to use Double	panic	error	panic, rust, webgpu, vertex-format, unsupported-feature
multi-plane textures are not supported	panic	error	webgpu, wasm, texture, unsupported-feature
Clamp to border is not supported	panic	error	webgpu, wasm, sampler, unsupported-feature
Accessing the GPU is only supported on the main thread or fr	panic	critical	webgpu, wasm, browser, threading, environment
expected valid handle for canvas	panic	error	webgpu, wasm, surface, canvas
found `ShaderSource::Dummy`	panic	error	webgpu, wasm, shader, unsupported-feature
Web backend does not support arrays of buffers	panic	error	webgpu, wasm, bind-group, unsupported-feature
Web backend does not support arrays of samplers	panic	error	webgpu, wasm, bind-group, sampler, unsupported-feature
Web backend does not support BINDING_INDEXING extension	panic	error	webgpu, wasm, bind-group, texture, unsupported-feature
MESH_SHADER feature must be enabled to call create_mesh_pipe	panic	error	webgpu, wasm, mesh-shader, pipeline, unsupported-feature
Mismatched pop_error_scope call: no error scope for this thr	panic	error	webgpu, wasm, error-scope, threading
Mismatched pop_error_scope call: error scopes must be popped	panic	error	panic, webgpu, error-scope, thread-local
TIMESTAMP_QUERY_INSIDE_ENCODERS feature must be enabled to c	panic	error	panic, webgpu, timestamps, unsupported-feature
IMMEDIATES feature must be enabled to call set_immediates	panic	error	panic, webgpu, immediates, compute-pass, unsupported-feature
TIMESTAMP_QUERY_INSIDE_PASSES feature must be enabled to cal	panic	error	panic, webgpu, timestamps, compute-pass, unsupported-feature
MESH_SHADER feature must be enabled to call draw_mesh_tasks	panic	error	panic, webgpu, mesh-shader, draw, unsupported-feature
MESH_SHADER feature must be enabled to call draw_mesh_tasks_	panic	error	panic, webgpu, mesh-shader, indirect-draw, unsupported-feature
MESH_SHADER feature must be enabled to call multi_draw_mesh_	panic	error	panic, webgpu, mesh-shader, indirect-draw, unsupported-feature
MULTI_DRAW_INDIRECT_COUNT feature must be enabled to call mu	panic	error	panic, webgpu, indirect-draw, feature-flag, unsupported-feature
MULTI_DRAW_INDIRECT_COUNT feature must be enabled to call mu	panic	error	panic, webgpu, indirect-draw, feature-flag, unsupported-feature
MESH_SHADER feature must be enabled to call multi_draw_mesh_	panic	error
TIMESTAMP_QUERY_INSIDE_PASSES feature must be enabled to cal	panic	error
Only FIFO/Auto* is supported on web	panic	error
Only Opaque/Auto or PreMultiplied alpha mode are supported o	panic	error
Error in {operation}: {cause}	panic	error
found `ShaderSource::Dummy`	panic	error
DispatchQueueWriteBuffer is not core	panic	error
Only available on WebGPU	panic	error
${name} is not core	panic	error
${name} is not webgpu	panic	error	panic, webgpu, backend-mismatch, wgpu
No context available. You need to enable one of wgpu's backe	panic	critical	panic, build-configuration, missing-feature, wgpu
Only BufferUsages::COPY_SRC may be used when Features::MAPPA	panic	error
byte slice is empty, not SPIR-V	panic	error
byte slice does not start with SPIR-V magic number. Make sur	panic	error	spirv, wgpu, shader-loading, panic
wgpu-core resolves `Auto` before configuring the surface	panic	error	vulkan, surface, color-space, unreachable, internal-invariant
`ExtendedDisplayP3` is never reported in the Vulkan surface	panic	error	vulkan, surface, color-space, unsupported, unreachable
Cannot create swapchain with Auto PresentationMode	panic	error	vulkan, present-mode, swapchain, unreachable, internal-invariant
plane {plane} is not valid for {self:?}	panic	error	wgpu-types, texture-format, plane-index, panic, video
the plane must be specified for multi-planar formats	panic	error	wgpu-types, texture-format, plane-index, panic, video
Earlier check of `enabled_backend_features` should have prev	panic	error	wgpu, instance, no-backend, build-configuration, panic
not implemented	panic	error	naga, msl, metal, unimplemented, vertex-builtin
metal does not support vertex ray hit return	panic	error	naga, msl, metal, ray-tracing, unimplemented
not implemented	panic	error	naga, msl, metal-backend, ray-tracing, unimplemented, panic
not implemented	panic	error	naga, spirv, binary-operator, unimplemented, panic
Unexpected abs({:?})	panic	error	spv, naga, unimplemented, math-function, codegen-panic
Unexpected min({:?})	panic	error	spv, naga, unimplemented, math-function, codegen-panic
Unexpected max({:?})	panic	error	spv, naga, unimplemented, math-function, codegen-panic
Unexpected saturate({:?})	panic	error	spirv, shader-compilation, naga, unimplemented
Unexpected sign({:?})	panic	error	spirv, shader-compilation, naga, unimplemented
Unexpected firstLeadingBit({:?})	panic	error	spirv, shader-compilation, naga, unimplemented
Unexpected pointer expression {:?}	panic	error	spirv, shader-compilation, naga, pointers, unimplemented
not implemented	panic	error
not implemented	panic	error
not implemented	panic	error
not implemented	panic	error	naga, spirv, unimplemented, shader-translation
not implemented	panic	error	naga, wgsl, subgroups, unimplemented
Unexpected selector {:?}	panic	error	naga, spirv, parser, switch
not supported by a render bundle	panic	error	wgpu, render-bundle, debug-groups, indirect-draw
not implemented	panic	error	wgpu, dx12, vertex-format, float64
ray tracing pipelines not yet implemented	panic	error	wgpu-hal, dx12, ray-tracing, unimplemented
not implemented	panic	error	wgpu-hal, gles, acceleration-structure, ray-tracing
not implemented	panic	error	gles, vertex-format, float64, unimplemented
not implemented	panic	error	gles, pipeline-layout, ray-tracing, unimplemented
Ray tracing is unsupported on GL	panic	error
not implemented	panic	error
not implemented	panic	error	rust, metal, unimplemented, ray-tracing
not implemented	panic	error	rust, metal, vertex-format, f64
not implemented	panic	error	rust, metal, vertex-format, naga, f64
Ray tracing pipelines are unsupported on Metal	panic	error	rust, metal, ray-tracing, unimplemented
Memory footprint for format {f:?} is not implemented	panic	error
Format {texture_format:?} has no WebGPU equivalent	panic	error
Raytracing not implemented for web	panic	error
plane-based external textures are unsupported on WebGPU; use	panic	error
clear_texture is not yet implemented	panic	error
Implementation did not provide a DisplayHandle	panic	error
Failed to read data file	panic	error
Failed to open lock observation file (does the dir exist?)	panic	error
error serializing `lock::observing::Action`	panic	error
error writing `lock::observing::Action`	panic	error
COM pointer should not be NULL	panic	error
GetTimestampFrequency	panic	error
Could not create shader	panic	error
Could not create shader program	panic	error
Could not find color uniform in shader clear shader	panic	error
Couldn't acquire program_cache lock	panic	error
Buffer range invalid for GLES	panic	error
Could not lock adapter context. This is most-likely a deadlo	panic	error
Could not lock instance. This is most-likely a deadlock.	panic	error
Failed to get EGL 1.5 for surfaceless	panic	error
canvas context is not a WebGl2RenderingContext	panic	error
Cannot get document	panic	error
Cannot query for canvas	panic	error
Canvas is not found	panic	error
Failed to downcast to canvas type	panic	error
Could not create shader program	panic	critical	webgl, gles, shader-program, context-loss, panic
Could not create shader	panic	critical	webgl, gles, shader-compile, context-loss, panic
Could not lock adapter context. This is most-likely a deadlo	panic	critical	windows, wgl, opengl, deadlock, concurrency, panic
Feature `RAY_TRACING` not enabled	panic	error	vulkan, ray-tracing, feature-not-enabled, panic
Feature `EXPERIMENTAL_RAY_TRACING` not enabled	panic	error	vulkan, ray-tracing, feature-not-enabled, panic
Feature `EXPERIMENTAL_RAY_TRACING_PIPELINES` not enabled	panic	error
Feature `RAY_TRACING` not enabled	panic	error
Failed to get drm display	panic	error
Failed to acquire drm display	panic	error
Failed to get display modes	panic	error
Failed to create DRM surface	panic	error
Display pointer is not set.	panic	error
Pointer to X-Server is not set.	panic	error
Surface should have been configured	panic	error
Surface should have a native Vulkan swapchain	panic	error
Surface should be a native Vulkan surface	panic	error
invalid mip level	panic	error
buffer slice can not be empty	panic	error
importExternalTexture failed	panic	error
Greater than 2^32 nested error scopes	panic	error	webgpu, error-scopes, panic, overflow, nesting
Failed to get mapped range for staging belt buffer	panic	critical	webgpu, staging-belt, buffer-mapping, panic, device-loss
WGPU_ADAPTER_NAME set but no matching adapter found!	panic	error	webgpu, adapter-selection, env-var, panic, configuration