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[−][src]Enum cacache::Error

pub enum Error {
    NotFound,
    IntegrityError,
    SizeError,
    Io(Error),
    Chownr(Error),
    SerdeJson(Error),
    PersistError(PersistError),
    WalkDir(Error),
}

Error type returned by all API calls.

Variants

NotFound

Returned when an index or content entry could not be found during lookup.

IntegrityError

Returned when an integrity check has failed.

SizeError

Returned when a size check has failed.

Io(Error)

Returned when there's an std::io::Error.

Chownr(Error)

Returned when there's an error with changing uid/gid on an entry.

SerdeJson(Error)

Returned when there's an issue with metadata (de)serialization.

PersistError(PersistError)

Returned when a content entry could not be moved to its final destination.

WalkDir(Error)

Returned when something went wrong while traversing the index during cacache::ls.

Trait Implementations

impl From<Error> for Error[src]

impl From<Error> for Error[src]

impl From<Error> for Error[src]

impl From<PersistError> for Error[src]

impl From<Error> for Error[src]

impl Debug for Error[src]

impl Display for Error[src]

impl Fail for Error[src]

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, [src]

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>[src]

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more

Auto Trait Implementations

impl Send for Error

impl Unpin for Error

impl Sync for Error

impl !UnwindSafe for Error

impl !RefUnwindSafe for Error

Blanket Implementations

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

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

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

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<E> Fail for E where
    E: 'static + Error + Send + Sync, [src]

fn name(&self) -> Option<&str>[src]

Returns the "name" of the error. Read more

fn cause(&self) -> Option<&(dyn Fail + 'static)>[src]

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

fn backtrace(&self) -> Option<&Backtrace>[src]

Returns a reference to the Backtrace carried by this failure, if it carries one. Read more

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, [src]

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>[src]

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more

impl<T> AsFail for T where
    T: Fail, [src]

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,