Enum CapabilityError 

pub enum CapabilityError {
    Io {
        path: PathBuf,
        source: Error,
    },
    Symlink {
        path: PathBuf,
    },
    NotRegularFile {
        path: PathBuf,
    },
    NotDirectory {
        path: PathBuf,
    },
    OutsideRoot {
        path: PathBuf,
        root: PathBuf,
    },
    InvalidRelativePath {
        path: PathBuf,
    },
    TooLarge {
        path: PathBuf,
        limit: usize,
    },
    InvalidUtf8 {
        path: PathBuf,
    },
}

Error returned while performing capability-scoped filesystem access.

Variants

Io

A filesystem operation failed.

Fields

path: PathBuf

Affected path.

source: Error

Underlying operating-system error.

Symlink

A symbolic link or reparse point was encountered.

Fields

path: PathBuf

Rejected path.

NotRegularFile

The target is not a regular file.

Fields

path: PathBuf

Rejected path.

NotDirectory

The target is not a directory.

Fields

path: PathBuf

Rejected path.

OutsideRoot

A relative path escapes the authorized root.

Fields

path: PathBuf

Requested relative path.

root: PathBuf

Canonical authorized root.

InvalidRelativePath

A relative path is malformed.

Fields

path: PathBuf

Rejected relative path.

TooLarge

A file exceeds the configured byte limit.

Fields

path: PathBuf

Rejected path.

limit: usize

Maximum accepted size in bytes.

InvalidUtf8

File contents are not valid UTF-8.

Fields

path: PathBuf

Rejected path.

Trait Implementations

impl Debug for CapabilityError

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

Formats the value using the given formatter.

impl Display for CapabilityError

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

Formats the value using the given formatter.

impl Error for CapabilityError

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.