Enum CopyDirectoryExecutionError 

pub enum CopyDirectoryExecutionError {
    UnableToCreateDirectory {
        directory_path: PathBuf,
        error: Error,
    },
    UnableToAccessDestination {
        path: PathBuf,
        error: Error,
    },
    FileCopyError {
        file_path: PathBuf,
        error: FileError,
    },
    SymlinkCreationError {
        symlink_path: PathBuf,
        error: Error,
    },
    DestinationEntryUnexpected {
        path: PathBuf,
    },
}

Directory copy execution error.

Variants

UnableToCreateDirectory

Failed to create a directory inside the destination folder.

For example, this can happen due to missing write permissions.

The inner std::io::Error will likely describe a more precise cause of this error.

Fields

directory_path: PathBuf

Directory we were unable to create.

error: Error

IO error describing why the directory could not be created.

UnableToAccessDestination

A file or directory inside the destination directory could not be accessed.

Fields

path: PathBuf

The path we were unable to access.

error: Error

IO error describing why the directory could not be created.

FileCopyError

An error occurred while trying to copy a file to the destination.

Fields

file_path: PathBuf

The file path that could not be copied.

error: FileError

The underlying file copying error.

SymlinkCreationError

An error occurred while trying to create a symlink at the destination.

Fields

symlink_path: PathBuf

The path to the symbolic link that could not be created.

error: Error

The underlying symlink creation error.

DestinationEntryUnexpected

A destination directory, a file, or a sub-directory inside it has changed since the preparation phase of the directory copy.

We can’t guarantee that all destination directory changes will trigger this, but some more obvious problematic ones, like a file appearing in one of the destinations we wanted to copy to, will.

This is essentially an unavoidable time-of-check time-of-use bug, but we try to catch it if possible.

The path field contains the path that already existed, causing this error.

Fields

path: PathBuf

The path of the target directory or file that already exists.

Trait Implementations

impl Debug for CopyDirectoryExecutionError

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

Formats the value using the given formatter.

impl Display for CopyDirectoryExecutionError

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

Formats the value using the given formatter.

impl Error for CopyDirectoryExecutionError

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.

impl From<CopyDirectoryExecutionError> for CopyDirectoryError

fn from(source: CopyDirectoryExecutionError) -> Self

Converts to this type from the input type.

impl From<CopyDirectoryExecutionError> for MoveDirectoryExecutionError

fn from(source: CopyDirectoryExecutionError) -> Self

Converts to this type from the input type.