Struct camino::FromPathBufError

pub struct FromPathBufError { /* private fields */ }

A possible error value while converting a PathBuf to a Utf8PathBuf.

Produced by the TryFrom<PathBuf> implementation for Utf8PathBuf.

Examples

use camino::{Utf8PathBuf, FromPathBufError};
use std::convert::{TryFrom, TryInto};
use std::ffi::OsStr;
use std::os::unix::ffi::OsStrExt;
use std::path::PathBuf;

let unicode_path = PathBuf::from("/valid/unicode");
let utf8_path_buf: Utf8PathBuf = unicode_path.try_into().expect("valid Unicode path succeeded");

// Paths on Unix can be non-UTF-8.
let non_unicode_str = OsStr::from_bytes(b"\xFF\xFF\xFF");
let non_unicode_path = PathBuf::from(non_unicode_str);
let err: FromPathBufError = Utf8PathBuf::try_from(non_unicode_path.clone())
    .expect_err("non-Unicode path failed");
assert_eq!(err.as_path(), &non_unicode_path);
assert_eq!(err.into_path_buf(), non_unicode_path);

Implementations

impl FromPathBufError

pub fn as_path(&self) -> &Path

Returns the Path slice that was attempted to be converted to Utf8PathBuf.

pub fn into_path_buf(self) -> PathBuf

Returns the PathBuf that was attempted to be converted to Utf8PathBuf.

pub fn from_path_error(&self) -> FromPathError

Fetch a FromPathError for more about the conversion failure.

At the moment this struct does not contain any additional information, but is provided for completeness.

Trait Implementations

impl Clone for FromPathBufError

fn clone(&self) -> FromPathBufError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FromPathBufError

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

Formats the value using the given formatter.

impl Display for FromPathBufError

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

Formats the value using the given formatter.

impl Error for FromPathBufError

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

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 self, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl PartialEq<FromPathBufError> for FromPathBufError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FromPathBufError

impl StructuralEq for FromPathBufError

impl StructuralPartialEq for FromPathBufError