Enum MountError 

pub enum MountError {
    DuplicatePath,
    MissingRoot,
    UnmappedPath,
    CrossVolume,
    InvalidPath(PathError),
    InvalidNamespacePath(NamespacePathError),
}

Mount composition failures.

Variants

DuplicatePath

Two volumes were assigned the same path.

MissingRoot

A complete mounted view requires /.

UnmappedPath

No volume owns the supplied path.

CrossVolume

Portable rename cannot cross independently atomic checkouts.

InvalidPath(PathError)

A mount or routed path violates canonical path bounds.

InvalidNamespacePath(NamespacePathError)

A routed portable path could not become an exact namespace path.

Trait Implementations

impl Clone for MountError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MountError

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

Formats the value using the given formatter.

impl Display for MountError

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

Formats the value using the given formatter.

impl Eq for MountError

impl Error for MountError

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 MountError

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MountError