Enum ReadError 

pub enum ReadError {
    Traversal {
        attempted: PathBuf,
    },
    Io {
        path: PathBuf,
        source: Error,
    },
}

Error during file read.

Returned from SandboxedFs::read(). Contains only errors related to individual file access.

Variants

Traversal

Access outside the sandbox boundary detected.

Fields

attempted: PathBuf

Io

File I/O error (e.g. permission denied, reading a directory).

NotFound is not included here (represented as Ok(None)).

Fields

path: PathBuf

source: Error

Trait Implementations

impl Debug for ReadError

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

Formats the value using the given formatter.

impl Display for ReadError

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

Formats the value using the given formatter.

impl Error for ReadError

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.