Enum ResolutionFailure 

pub enum ResolutionFailure {
    NotFound {
        specifier: String,
        containing_file: String,
        span: Span,
    },
    InvalidSpecifier {
        message: String,
        containing_file: String,
        span: Span,
    },
    PackageJsonError {
        message: String,
        containing_file: String,
        span: Span,
    },
    CircularResolution {
        message: String,
        containing_file: String,
        span: Span,
    },
    PathMappingFailed {
        message: String,
        containing_file: String,
        span: Span,
    },
    ImportPathNeedsExtension {
        specifier: String,
        suggested_extension: String,
        containing_file: String,
        span: Span,
    },
    ImportingTsExtensionNotAllowed {
        extension: String,
        containing_file: String,
        span: Span,
    },
    JsxNotEnabled {
        specifier: String,
        resolved_path: PathBuf,
        containing_file: String,
        span: Span,
    },
    ModuleResolutionModeMismatch {
        specifier: String,
        containing_file: String,
        span: Span,
    },
    JsonModuleWithoutResolveJsonModule {
        specifier: String,
        containing_file: String,
        span: Span,
    },
}

Reason why module resolution failed

Variants

NotFound

Module specifier not found

Fields

specifier: String

Module specifier that was not found

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

InvalidSpecifier

Invalid module specifier

Fields

message: String

Error message describing why the specifier is invalid

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

PackageJsonError

Package.json not found or invalid

Fields

message: String

Error message describing the package.json issue

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

CircularResolution

Circular resolution detected

Fields

message: String

Error message describing the circular dependency

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

PathMappingFailed

Path mapping did not resolve to a file

Fields

message: String

Error message describing the path mapping failure

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

ImportPathNeedsExtension

TS2834: Relative import paths need explicit file extensions in EcmaScript imports when ‘–moduleResolution’ is ‘node16’ or ‘nodenext’.

Fields

specifier: String

Module specifier that was used without an extension

suggested_extension: String

Suggested extension to add (e.g., “.js”)

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

ImportingTsExtensionNotAllowed

TS5097: Import path ends with a TypeScript extension without allowImportingTsExtensions.

Fields

extension: String

Extension that was used (e.g., “.ts”)

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

JsxNotEnabled

TS6142: Module resolved to JSX/TSX without jsx option enabled.

Fields

specifier: String

Module specifier that was resolved

resolved_path: PathBuf

Resolved file path

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

ModuleResolutionModeMismatch

TS2792: Cannot find module. Did you mean to set the ‘moduleResolution’ option to ‘nodenext’? Emitted when package.json has ‘exports’ but resolution mode doesn’t support it.

Fields

specifier: String

Module specifier that could not be resolved

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

JsonModuleWithoutResolveJsonModule

TS2732: Cannot find module. Consider using ‘–resolveJsonModule’ to import module with ‘.json’ extension. Emitted when trying to import a .json file without resolveJsonModule enabled.

Fields

specifier: String

Module specifier ending in .json

containing_file: String

File containing the import

span: Span

Span of the module specifier in source

Implementations

impl ResolutionFailure

pub fn to_diagnostic(&self) -> Diagnostic

Convert a resolution failure to a diagnostic

All resolution failure variants produce TS2307 diagnostics with proper source location information for IDE integration and error reporting.

The message format matches TypeScript’s exactly: “Cannot find module ‘{specifier}’ or its corresponding type declarations.”

pub fn containing_file(&self) -> &str

Get the containing file for this resolution failure

pub const fn span(&self) -> Span

Get the span for this resolution failure

pub const fn is_not_found(&self) -> bool

Check if this is a NotFound error

Trait Implementations

impl Clone for ResolutionFailure

fn clone(&self) -> ResolutionFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolutionFailure

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

Formats the value using the given formatter.

impl PartialEq for ResolutionFailure

fn eq(&self, other: &ResolutionFailure) -> 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 Eq for ResolutionFailure

impl StructuralPartialEq for ResolutionFailure