Enum hpke_dispatch::HpkeError

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pub enum HpkeError {
    MessageLimitReached,
    OpenError,
    SealError,
    KdfOutputTooLong,
    ValidationError,
    EncapError,
    DecapError,
    IncorrectInputLength(usize, usize),
}

Expand description

Describes things that can go wrong in the HPKE protocol

Variants

`MessageLimitReached`

The allowed number of message encryptions has been reached

`OpenError`

An error occurred while opening a ciphertext

`SealError`

An error occured while sealing a plaintext

`KdfOutputTooLong`

The KDF was asked to output too many bytes

`ValidationError`

An invalid input value was encountered

`EncapError`

Encapsulation failed

`DecapError`

Decapsulation failed

`IncorrectInputLength(usize, usize)`

An input isn’t the right length. First value is the expected length, second is the given length.

Trait Implementations

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impl Clone for HpkeError

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fn clone(&self) -> HpkeError

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for HpkeError

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

Formats the value using the given formatter. Read more

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impl Display for HpkeError

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

Formats the value using the given formatter. Read more

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impl Error for HpkeError

1.30.0 · source

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

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()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports. Read more

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impl PartialEq<HpkeError> for HpkeError

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl StructuralPartialEq for HpkeError

Auto Trait Implementations

impl RefUnwindSafe for HpkeError

impl Send for HpkeError

impl Sync for HpkeError

impl Unpin for HpkeError

impl UnwindSafe for HpkeError

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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impl<E> Provider for Ewhere
E: Error + ?Sized,

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fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Enum hpke_dispatch::HpkeError

Variants

MessageLimitReached

OpenError

SealError

KdfOutputTooLong

ValidationError

EncapError

DecapError

IncorrectInputLength(usize, usize)

Trait Implementations

impl Clone for HpkeError

fn clone(&self) -> HpkeError

fn clone_from(&mut self, source: &Self)

impl Debug for HpkeError

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

impl Display for HpkeError

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

impl Error for HpkeError

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

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

fn provide(&'a self, demand: &mut Demand<'a>)

impl PartialEq<HpkeError> for HpkeError

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

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

impl Copy for HpkeError

impl Eq for HpkeError

impl StructuralEq for HpkeError

impl StructuralPartialEq for HpkeError

Auto Trait Implementations

impl RefUnwindSafe for HpkeError

impl Send for HpkeError

impl Sync for HpkeError

impl Unpin for HpkeError

impl UnwindSafe for HpkeError

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<E> Provider for Ewhere E: Error + ?Sized,

fn provide(&'a self, demand: &mut Demand<'a>)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V

`MessageLimitReached`

`OpenError`

`SealError`

`KdfOutputTooLong`

`ValidationError`

`EncapError`

`DecapError`

`IncorrectInputLength(usize, usize)`

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

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

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

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

impl<E> Provider for Ewhere
E: Error + ?Sized,

impl<T> ToOwned for Twhere
T: Clone,

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

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

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

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