Enum ModuleResolveError 

pub enum ModuleResolveError {
    DuplicateModule {
        owner: DagId,
    },
    UnknownModule {
        owner: DagId,
    },
    UnknownModuleAlias {
        owner: DagId,
        alias: ModuleAliasName,
    },
    DuplicateSymbol {
        owner: DagId,
        namespace: &'static str,
        name: String,
        first: Span,
        duplicate: Span,
    },
    DuplicateImportName {
        owner: DagId,
        namespace: &'static str,
        name: String,
        first: Span,
        duplicate: Span,
    },
    UnknownName {
        owner: DagId,
        namespace: &'static str,
        name: String,
    },
    WrongUniverseName {
        owner: DagId,
        name: String,
        expected: SurfaceNameKind,
        actual: SurfaceNameKind,
    },
    UnexpectedDeclKind {
        name: ResolvedName<Decl>,
        expected: &'static str,
        actual: DeclSymbolKind,
    },
    PrivateName {
        owner: DagId,
        namespace: &'static str,
        name: String,
    },
    ExpectedIndexVariantPath {
        owner: DagId,
        path: String,
    },
    UnknownIndexVariant {
        index: ResolvedName<Index>,
        variant: IndexVariantName,
    },
    AmbiguousIndexVariant {
        owner: DagId,
        variant: IndexVariantName,
        indexes: Vec<ResolvedName<Index>>,
    },
}

Errors produced while building or using module-aware symbol tables.

Variants

DuplicateModule

A module was added twice.

Fields

owner: DagId

UnknownModule

No symbol table exists for a canonical module identity.

Fields

owner: DagId

UnknownModuleAlias

A module qualifier’s first segment is not an alias in the current module.

Fields

owner: DagId

alias: ModuleAliasName

DuplicateSymbol

Duplicate definition in one namespace.

Fields

owner: DagId

namespace: &'static str

name: String

first: Span

duplicate: Span

DuplicateImportName

Duplicate local import/alias in one namespace.

Fields

owner: DagId

namespace: &'static str

name: String

first: Span

duplicate: Span

UnknownName

A name was not found in the requested namespace.

Fields

owner: DagId

namespace: &'static str

name: String

WrongUniverseName

A name exists, but in a semantic universe that is not valid here.

Fields

owner: DagId

name: String

expected: SurfaceNameKind

actual: SurfaceNameKind

UnexpectedDeclKind

A name exists but has the wrong declaration kind for the use site.

Fields

name: ResolvedName<Decl>

expected: &'static str

actual: DeclSymbolKind

PrivateName

A name exists but is not public across module boundaries.

Fields

owner: DagId

namespace: &'static str

name: String

ExpectedIndexVariantPath

A path did not have enough segments to denote Index.Variant.

Fields

owner: DagId

path: String

UnknownIndexVariant

The index exists, but the requested variant is absent.

Fields

index: ResolvedName<Index>

variant: IndexVariantName

AmbiguousIndexVariant

A bare variant exists on more than one visible index.

Fields

owner: DagId

variant: IndexVariantName

indexes: Vec<ResolvedName<Index>>

Trait Implementations

impl Clone for ModuleResolveError

fn clone(&self) -> ModuleResolveError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModuleResolveError

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

Formats the value using the given formatter.

impl Display for ModuleResolveError

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

Formats the value using the given formatter.

impl Eq for ModuleResolveError

impl Error for ModuleResolveError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for ModuleResolveError

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

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

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 StructuralPartialEq for ModuleResolveError