Enum ModuleWalkError 

pub enum ModuleWalkError {
    SymlinkEscapesRoot(String),
    DirectorySymlink(String),
    NonUtf8SymlinkTarget(String),
    SymlinkTargetsMetadata(String),
    Io {
        path: PathBuf,
        source: Error,
    },
}

An error encountered while walking a module tree.

Variants

SymlinkEscapesRoot(String)

A symbolic link target resolves outside the module root.

DirectorySymlink(String)

A symbolic link points to a directory.

Directory symlinks are rejected to prevent cycles during tree traversal.

NonUtf8SymlinkTarget(String)

A symbolic link resolves to a path that is not UTF-8.

SymlinkTargetsMetadata(String)

A symbolic link target resolves to non-module content (e.g., .git or .sparse.json).

Io

I/O failure during the walk.

Fields

path: PathBuf

The path involved.

source: Error

The underlying I/O error.

Trait Implementations

impl Debug for ModuleWalkError

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

Formats the value using the given formatter.

impl Display for ModuleWalkError

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

Formats the value using the given formatter.

impl Error for ModuleWalkError

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 From<ModuleWalkError> for HashError

fn from(source: ModuleWalkError) -> Self

Converts to this type from the input type.

impl<E> From<ModuleWalkError> for WalkError<E>

fn from(e: ModuleWalkError) -> Self

Converts to this type from the input type.