Enum WorkspaceError 

pub enum WorkspaceError {
    ManifestNotFound {
        path: PathBuf,
    },
    ManifestUnreadable {
        path: PathBuf,
        source: Error,
    },
    Io {
        path: PathBuf,
        source: Error,
    },
    Manifest {
        path: PathBuf,
        source: Box<ManifestError>,
    },
    EmptyManifest {
        path: PathBuf,
    },
    LocalDependencyManifestMissing {
        dep_name: String,
        expected: PathBuf,
    },
    LocalDependencyIsWorkspace {
        dep_name: String,
        path: PathBuf,
    },
    DependencyNameMismatch {
        dep_name: String,
        actual_name: String,
        path: PathBuf,
    },
    DuplicatePackageName {
        name: String,
        first: PathBuf,
        second: PathBuf,
    },
    PackageDependencyCycle(Vec<String>),
    WorkspaceMemberMissing {
        pattern: String,
        root: PathBuf,
    },
    UnsupportedWorkspacePattern {
        pattern: String,
    },
    WorkspacePatternEscapesRoot {
        field: &'static str,
        pattern: String,
    },
    UnresolvedRegistryDependency {
        dep_name: String,
        parent: String,
    },
    PortDependencyNotPrepared {
        dep_name: String,
        parent: String,
        port_dir: PathBuf,
    },
    BuiltinPortDependencyNotPrepared {
        dep_name: String,
        parent: String,
    },
    PortDirectoryMissing {
        dep_name: String,
        parent: String,
        port_dir: PathBuf,
    },
    RegistryPackageMismatch {
        name: String,
        version: String,
        actual_name: String,
        actual_version: String,
        path: PathBuf,
    },
    UnresolvedWorkspaceDependency {
        dep_name: String,
        parent: String,
        kind: DependencyKind,
    },
    DefaultMemberNotInMembers {
        member: String,
    },
    UnusedExcludePattern {
        pattern: String,
        root: PathBuf,
    },
    NestedWorkspace {
        path: PathBuf,
    },
    InvalidWorkspaceDependency {
        name: String,
        source: Box<ManifestError>,
    },
    PackageNotInWorkspace {
        name: String,
        members: Vec<String>,
    },
    ExcludeWithoutWorkspaceSelection,
    DefaultMembersWithoutWorkspace,
    AmbiguousPackageSelection,
    IncompatibleWorkspaceRequirements {
        name: String,
        requirements: String,
        source: Error,
    },
    RegistryPackageNameMismatch {
        name: String,
        actual_name: String,
        path: PathBuf,
    },
    UnsafeRegistryPackageName {
        name: String,
    },
    NestedWorkspaceFromInside {
        nested: PathBuf,
        parent: PathBuf,
    },
    NestedWorkspaceDiscovery {
        nearest: PathBuf,
        outer: PathBuf,
    },
    MemberDeclaresProfiles {
        package: String,
        path: PathBuf,
    },
    MemberDeclaresToolchain {
        package: String,
        path: PathBuf,
    },
    MemberDeclaresCompilerWrapper {
        package: String,
        path: PathBuf,
    },
    MemberDeclaresPatches {
        package: String,
        path: PathBuf,
    },
    RegistryPackageDeclaresPathDependency {
        package: String,
        dep_name: String,
        path: PathBuf,
    },
    RegistryPackageDeclaresPortDependency {
        package: String,
        dep_name: String,
        path: PathBuf,
    },
    PatchConflictsWithRegistry {
        package: String,
        path: PathBuf,
    },
}

Errors produced while loading a workspace, a single package, or its transitive local path dependencies.

Variants

ManifestNotFound

No cabin.toml was found at the requested path. Distinct from WorkspaceError::Io so the diagnostic layer can emit a single, deduplicated manifest_not_found report with help text instead of leaking the underlying io::ErrorKind::NotFound chain.

Fields

path: PathBuf

ManifestUnreadable

The manifest exists but Cabin could not read it. Captures permission denied, IsADirectory, and similar failures — anything except plain NotFound, which uses WorkspaceError::ManifestNotFound.

Fields

path: PathBuf

source: Error

Io

Fields

path: PathBuf

source: Error

Manifest

Fields

path: PathBuf

source: Box<ManifestError>

EmptyManifest

Fields

path: PathBuf

LocalDependencyManifestMissing

Fields

dep_name: String

expected: PathBuf

LocalDependencyIsWorkspace

Fields

dep_name: String

path: PathBuf

DependencyNameMismatch

Fields

dep_name: String

actual_name: String

path: PathBuf

DuplicatePackageName

Fields

name: String

first: PathBuf

second: PathBuf

PackageDependencyCycle(Vec<String>)

WorkspaceMemberMissing

Fields

pattern: String

root: PathBuf

UnsupportedWorkspacePattern

Fields

pattern: String

WorkspacePatternEscapesRoot

Fields

field: &'static str

pattern: String

UnresolvedRegistryDependency

Fields

dep_name: String

parent: String

PortDependencyNotPrepared

Fields

dep_name: String

parent: String

port_dir: PathBuf

BuiltinPortDependencyNotPrepared

Fields

dep_name: String

parent: String

PortDirectoryMissing

Fields

dep_name: String

parent: String

port_dir: PathBuf

RegistryPackageMismatch

Fields

name: String

version: String

actual_name: String

actual_version: String

path: PathBuf

UnresolvedWorkspaceDependency

Fields

dep_name: String

parent: String

kind: DependencyKind

DefaultMemberNotInMembers

Fields

member: String

UnusedExcludePattern

Fields

pattern: String

root: PathBuf

NestedWorkspace

Fields

path: PathBuf

InvalidWorkspaceDependency

Fields

name: String

source: Box<ManifestError>

PackageNotInWorkspace

Fields

name: String

members: Vec<String>

ExcludeWithoutWorkspaceSelection

DefaultMembersWithoutWorkspace

AmbiguousPackageSelection

IncompatibleWorkspaceRequirements

Fields

name: String

requirements: String

source: Error

RegistryPackageNameMismatch

Fields

name: String

actual_name: String

path: PathBuf

UnsafeRegistryPackageName

Fields

name: String

NestedWorkspaceFromInside

Fields

nested: PathBuf

parent: PathBuf

NestedWorkspaceDiscovery

Fields

nearest: PathBuf

outer: PathBuf

MemberDeclaresProfiles

Fields

package: String

path: PathBuf

MemberDeclaresToolchain

Fields

package: String

path: PathBuf

MemberDeclaresCompilerWrapper

Fields

package: String

path: PathBuf

MemberDeclaresPatches

Fields

package: String

path: PathBuf

RegistryPackageDeclaresPathDependency

Fields

package: String

dep_name: String

path: PathBuf

RegistryPackageDeclaresPortDependency

Fields

package: String

dep_name: String

path: PathBuf

PatchConflictsWithRegistry

Fields

package: String

path: PathBuf

Trait Implementations

impl Debug for WorkspaceError

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

Formats the value using the given formatter.

impl Diagnostic for WorkspaceError

fn code(&self) -> Option<Box<dyn Display + '_>>

Unique diagnostic code that can be used to look up more information about this Diagnostic. Ideally also globally unique, and documented in the toplevel crate’s documentation for easy searching. Rust path format (foo::bar::baz) is recommended, but more classic codes like E0123 or enums will work just fine.

fn help(&self) -> Option<Box<dyn Display + '_>>

Additional help text related to this Diagnostic. Do you have any advice for the poor soul who’s just run into this issue?

fn severity(&self) -> Option<Severity>

Diagnostic severity. This may be used by ReportHandlers to change the display format of this diagnostic.

fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a>>

URL to visit for a more detailed explanation/help about this Diagnostic.

fn source_code(&self) -> Option<&dyn SourceCode>

Source code to apply this Diagnostic’s Diagnostic::labels to.

fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan> + '_>>

Labels to apply to this Diagnostic’s Diagnostic::source_code

fn related<'a>( &'a self, ) -> Option<Box<dyn Iterator<Item = &'a dyn Diagnostic> + 'a>>

Additional related Diagnostics.

fn diagnostic_source(&self) -> Option<&dyn Diagnostic>

The cause of the error.

impl Display for WorkspaceError

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

Formats the value using the given formatter.

impl Error for WorkspaceError

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.