Enum vfs::error::VfsError

pub enum VfsError {
    IoError(Error),
    FileNotFound {
        path: String,
    },
    InvalidPath {
        path: String,
    },
    Other {
        message: String,
    },
    WithContext {
        context: String,
        cause: Box<VfsError>,
    },
    NotSupported,
}

The error type of this crate

Variants

IoError(Error)

A generic IO error

FileNotFound

The file or directory at the given path could not be found

Fields of FileNotFound

path: String

The path of the file not found

InvalidPath

The given path is invalid, e.g. because contains '.' or '..'

Fields of InvalidPath

path: String

The invalid path

Other

Generic error variant

Fields of Other

message: String

The generic error message

WithContext

Generic error context, used for adding context to an error (like a path)

Fields of WithContext

context: String

The context error message

cause: Box<VfsError>

The underlying error

NotSupported

Functionality not supported by this filesystem

Trait Implementations

impl Debug for VfsError

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

Formats the value using the given formatter.

impl Display for VfsError

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

Formats the value using the given formatter.

impl Error for VfsError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for VfsError

fn from(source: Error) -> Self

Performs the conversion.

impl From<String> for VfsError

fn from(message: String) -> Self

Performs the conversion.