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PreErrors

umbral_rs::internal::errors

Enum PreErrors

pub enum PreErrors {
Show 14 variants    GenericError,
    CiphertextError,
    EncryptionError,
    DecryptionError,
    DerivationError,
    InvalidProvidedKeys,
    InvalidKFragThreshold,
    KeysParametersNotEq,
    InvalidCFrag,
    CFragNoProofProvided,
    CapsuleNoCorrectnessProvided,
    InvalidKFrag,
    InvalidCapsule,
    InvalidBytes,
}

Variants§

GenericError

CiphertextError

EncryptionError

DecryptionError

DerivationError

InvalidProvidedKeys

InvalidKFragThreshold

KeysParametersNotEq

InvalidCFrag

CFragNoProofProvided

CapsuleNoCorrectnessProvided

InvalidKFrag

InvalidCapsule

InvalidBytes

Trait Implementations§

impl Debug for PreErrors

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

Formats the value using the given formatter. Read more

impl Display for PreErrors

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

Formats the value using the given formatter. Read more

impl Error for PreErrors

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 PartialEq for PreErrors

fn eq(&self, other: &PreErrors) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for PreErrors

Auto Trait Implementations§

impl Freeze for PreErrors

impl RefUnwindSafe for PreErrors

impl Send for PreErrors

impl Sync for PreErrors

impl Unpin for PreErrors

impl UnsafeUnpin for PreErrors

impl UnwindSafe for PreErrors

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> 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.