Skip to main content

CryptoError

Enum CryptoError

pub enum CryptoError {
Show 30 variants    Success,
    GuestError(Error),
    NotImplemented,
    UnsupportedFeature,
    ProhibitedOperation,
    UnsupportedEncoding,
    UnsupportedAlgorithm,
    UnsupportedOption,
    InvalidKey,
    InvalidLength,
    VerificationFailed,
    RNGError,
    AlgorithmFailure,
    InvalidSignature,
    Closed,
    InvalidHandle,
    Overflow,
    InternalError,
    TooManyHandles,
    KeyNotSupported,
    KeyRequired,
    InvalidTag,
    InvalidOperation,
    NonceRequired,
    InvalidNonce,
    OptionNotSet,
    NotFound,
    ParametersMissing,
    IncompatibleKeys,
    Expired,
}

Variants§

Success

GuestError(Error)

NotImplemented

UnsupportedFeature

ProhibitedOperation

UnsupportedEncoding

UnsupportedAlgorithm

UnsupportedOption

InvalidKey

InvalidLength

VerificationFailed

RNGError

AlgorithmFailure

InvalidSignature

Closed

InvalidHandle

Overflow

InternalError

TooManyHandles

KeyNotSupported

KeyRequired

InvalidTag

InvalidOperation

NonceRequired

InvalidNonce

OptionNotSet

NotFound

ParametersMissing

IncompatibleKeys

Expired

Trait Implementations§

impl Debug for CryptoError

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

Formats the value using the given formatter. Read more

impl Display for CryptoError

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

Formats the value using the given formatter. Read more

impl Error for CryptoError

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<Error> for CryptoError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for CryptoError

fn from(_: TryFromIntError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for CryptoError

impl RefUnwindSafe for CryptoError

impl Send for CryptoError

impl Sync for CryptoError

impl Unpin for CryptoError

impl UnsafeUnpin for CryptoError

impl UnwindSafe for CryptoError

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> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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> LayoutRaw for T

fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.

impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

Returns whether the given value has been niched. Read more

fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.

impl<T> Pointee for T

type Metadata = ()

The metadata type for pointers and references to this type.

impl<T> Same for T

type Output = T

Should always be Self

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.