Module errors 

Structs

BinaryFloatLiteralNotSupported 🔒

BranchProtectionRequiresAArch64 🔒

CannotEnableCrtStaticLinux 🔒

CannotMixAndMatchSanitizers 🔒

CliFeatureDiagnosticHelp 🔒

CrateNameEmpty 🔒

EmbedSourceInsufficientDwarfVersion 🔒

EmbedSourceRequiresDebugInfo 🔒

ExprParenthesesNeeded

FailedToCreateProfiler 🔒

FeatureDiagnosticForIssue 🔒

FeatureDiagnosticHelp 🔒

FeatureDiagnosticSuggestion 🔒

FeatureGateError 🔒

FileIsNotWriteable 🔒

FileWriteFail 🔒

FunctionReturnRequiresX86OrX8664 🔒

FunctionReturnThunkExternRequiresNonLargeCodeModel 🔒

HexadecimalFloatLiteralNotSupported 🔒

IncompatibleLinkerFlavor 🔒

IndirectBranchCsPrefixRequiresX86OrX8664 🔒

InstrumentationNotSupported 🔒

IntLiteralTooLarge 🔒

InvalidCharacterInCrateName 🔒

InvalidFloatLiteralSuffix 🔒

InvalidFloatLiteralWidth 🔒

InvalidIntLiteralWidth 🔒

InvalidLiteralSuffix 🔒

InvalidNumLiteralBasePrefix 🔒

InvalidNumLiteralSuffix 🔒

LinkerPluginToWindowsNotSupported 🔒

NotCircumventFeature 🔒

OctalFloatLiteralNotSupported 🔒

ProfileSampleUseFileDoesNotExist 🔒

ProfileUseFileDoesNotExist 🔒

SanitizerCfiCanonicalJumpTablesRequiresCfi 🔒

SanitizerCfiGeneralizePointersRequiresCfi 🔒

SanitizerCfiNormalizeIntegersRequiresCfi 🔒

SanitizerCfiRequiresLto 🔒

SanitizerCfiRequiresSingleCodegenUnit 🔒

SanitizerKcfiArityRequiresKcfi 🔒

SanitizerKcfiRequiresPanicAbort 🔒

SanitizerNotSupported 🔒

SanitizersNotSupported 🔒

SkippingConstChecks 🔒

SmallDataThresholdNotSupportedForTarget 🔒

SplitDebugInfoUnstablePlatform 🔒

SplitLtoUnitRequiresLto 🔒

StackProtectorNotSupportedForTarget 🔒

SuggestUpgradeCompiler 🔒

TargetRequiresUnwindTables 🔒

ThinLtoNotSupportedByBackend 🔒

UnexpectedBuiltinCfg 🔒

UnstableVirtualFunctionElimination 🔒

UnsupportedDwarfVersion 🔒

UnsupportedPackedStack 🔒

UnsupportedRegStructReturnArch 🔒

UnsupportedRegparm 🔒

UnsupportedRegparmArch 🔒

Enums

AppleDeploymentTarget 🔒

UnleashedFeatureHelp 🔒

Functions

add_feature_diagnostics

Adds the diagnostics for a feature to an existing error. Must be a language feature!

add_feature_diagnostics_for_issue

Adds the diagnostics for a feature to an existing error.

create_lit_error

feature_err

Construct a diagnostic for a language feature error due to the given span. The feature’s Symbol is the one you used in unstable.rs and rustc_span::symbol.

feature_err_issue

Construct a diagnostic for a feature gate error.

feature_err_unstable_feature_bound

This is only used by unstable_feature_bound as it does not have issue number information for now. This is basically the same as feature_err_issue but without the feature issue note. If we can do a lookup for issue number from feature name, then we should directly use feature_err_issue for ambiguity error of #[unstable_feature_bound].

feature_warn

Construct a future incompatibility diagnostic for a feature gate.

feature_warn_issue

Construct a future incompatibility diagnostic for a feature gate.

report_lit_error