BackhandError

Enum BackhandError

pub enum BackhandError {
Show 16 variants
    StdIo(Error),
    Deku(DekuError),
    StringUtf8(FromUtf8Error),
    StrUtf8(Utf8Error),
    UnsupportedCompression(Compressor),
    FileNotFound,
    Unreachable,
    UnexpectedInode(InodeInner),
    UnsupportedInode(InodeInner),
    CorruptedOrInvalidSquashfs,
    InvalidCompressionOption,
    InvalidFilePath,
    UndefineFileName,
    DuplicatedFileName,
    TryReserveError(TryReserveError),
    InvalidIdTable,
}

Expand description

Errors generated from library

Variants§

StdIo(Error)

Deku(DekuError)

StringUtf8(FromUtf8Error)

StrUtf8(Utf8Error)

UnsupportedCompression(Compressor)

FileNotFound

Unreachable

UnexpectedInode(InodeInner)

UnsupportedInode(InodeInner)

CorruptedOrInvalidSquashfs

InvalidCompressionOption

InvalidFilePath

UndefineFileName

DuplicatedFileName

TryReserveError(TryReserveError)

InvalidIdTable

Trait Implementations§

impl Debug for BackhandError

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

Formats the value using the given formatter. Read more

impl Display for BackhandError

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

Formats the value using the given formatter. Read more

impl Error for BackhandError

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<BackhandError> for Error

fn from(value: BackhandError) -> Self

Converts to this type from the input type.

impl From<DekuError> for BackhandError

fn from(source: DekuError) -> Self

Converts to this type from the input type.

impl From<Error> for BackhandError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for BackhandError

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<TryReserveError> for BackhandError

fn from(source: TryReserveError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for BackhandError

fn from(source: Utf8Error) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for BackhandError

impl !RefUnwindSafe for BackhandError

impl Send for BackhandError

impl Sync for BackhandError

impl Unpin for BackhandError

impl !UnwindSafe for BackhandError

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> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more