Enum FileError

pub enum FileError {
    SourceFileNotFound {
        path: PathBuf,
    },
    SourcePathNotAFile {
        path: PathBuf,
    },
    UnableToAccessSourceFile {
        path: PathBuf,
        error: Error,
    },
    DestinationPathAlreadyExists {
        path: PathBuf,
    },
    UnableToAccessDestinationFile {
        path: PathBuf,
        error: Error,
    },
    SourceAndDestinationAreTheSame {
        path: PathBuf,
    },
    OtherIoError {
        error: Error,
    },
}

An error that can occur when copying or moving a file.

Variants

SourceFileNotFound

The provided source file path does not exist.

Fields

path: PathBuf

The path that does not exist.

SourcePathNotAFile

The provided source file path exists, but is not a file.

Fields

path: PathBuf

The path that exists, but is not a file.

UnableToAccessSourceFile

The source file cannot be accessed or canonicalized, for example due to missing permissions.

The inner std::io::Error will likely describe the real cause of this error.

Fields

path: PathBuf

File path that could not be accessed.

error: Error

Underlying IO error describing why the source file could not be accessed.

DestinationPathAlreadyExists

The destination file already exists.

Certain file copy and move options can disable this error:

• FileCopyOptions.colliding_file_behaviour,
• FileCopyWithProgressOptions.colliding_file_behaviour,
• FileMoveOptions.colliding_file_behaviour, and
• FileMoveWithProgressOptions.colliding_file_behaviour.

Fields

path: PathBuf

Destination file path that already exists.

UnableToAccessDestinationFile

The destination file cannot be accessed, written to, or its path canonicalized, for example due to missing permissions.

The inner std::io::Error will likely describe the real cause of this error.

Fields

path: PathBuf

Destination file path that could not be accessed.

error: Error

Underlying IO error describing why the destination file could not be accessed.

SourceAndDestinationAreTheSame

The source and destination file paths point to the same canonical file.

Fields

path: PathBuf

The conflicting source and destination path.

OtherIoError

Some other std::io::Error was encountered.

Fields

error: Error

IO error describing the cause of the outer error.

Trait Implementations

impl Debug for FileError

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

Formats the value using the given formatter.

impl Display for FileError

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

Formats the value using the given formatter.

impl Error for FileError

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.