Enum Error

pub enum Error {
    IoErr(Error),
    IoErrContext(Error, String),
    Error(String),
    NotAllFilesCopied,
    WalkDirErr(Error),
    StripPrefixError(StripPrefixError),
    Skipped(bool),
    InvalidArgument(String),
    NotImplemented(String),
    Backup(String),
    NotADirectory(PathBuf),
}

Variants§

IoErr(Error)

Simple io::Error wrapper

IoErrContext(Error, String)

Wrapper for io::Error with path context

Error(String)

General copy error

NotAllFilesCopied

Represents the state when a non-fatal error has occurred and not all files were copied.

WalkDirErr(Error)

Simple walkdir::Error wrapper

StripPrefixError(StripPrefixError)

Simple std::path::StripPrefixError wrapper

Skipped(bool)

Result of a skipped file Currently happens when “no” is selected in interactive mode or when no-clobber flag is set and destination is already present. exit with error is used to determine which exit code should be returned.

InvalidArgument(String)

Result of a skipped file

NotImplemented(String)

All standard options are included as an an implementation path, but those that are not implemented yet should return a NotImplemented error.

Backup(String)

Invalid arguments to backup

NotADirectory(PathBuf)

Trait Implementations§

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

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

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · Source§

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. Read more

impl From<&'static str> for Error

fn from(err: &'static str) -> Error

Converts to this type from the input type.

impl<'a> From<Context<&'a str, Error>> for Error

fn from($crate::Context: Context<&'a str, Error>) -> Error

Converts to this type from the input type.

impl<'a> From<Context<String, Error>> for Error

fn from($crate::Context: Context<String, Error>) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.

impl From<String> for Error

fn from(err: String) -> Error

Converts to this type from the input type.

impl From<StripPrefixError> for Error

fn from(err: StripPrefixError) -> Error

Converts to this type from the input type.

impl UError for Error

fn code(&self) -> i32

Error code of a custom error. Read more

fn usage(&self) -> bool

Print usage help to a custom error. Read more

Auto Trait Implementations§

impl Freeze for Error

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.