Enum prio::field::FieldError

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#[non_exhaustive]
pub enum FieldError {
    InputSizeMismatch,
    ShortRead,
    ModulusOverflow,
    Io(Error),
    Codec(CodecError),
    IntegerTryFrom,
    BitVectorTooLong,
}
Expand description

Possible errors from finite field operations.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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InputSizeMismatch

Input sizes do not match.

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ShortRead

Returned when decoding a FieldElement from a too-short byte string.

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ModulusOverflow

Returned when converting an integer to a FieldElement if the integer is greater than or equal to the field modulus.

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Io(Error)

Error while performing I/O.

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Codec(CodecError)

👎Deprecated

Error encoding or decoding a field.

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IntegerTryFrom

Error converting to FieldElementWithInteger::Integer.

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BitVectorTooLong

Returned when encoding an integer to “bitvector representation”, or decoding from the same, if the number of bits is larger than the bit length of the field’s modulus.

Trait Implementations§

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impl Debug for FieldError

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

Formats the value using the given formatter. Read more
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impl Display for FieldError

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

Formats the value using the given formatter. Read more
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impl Error for FieldError

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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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>(&'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
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impl From<Error> for FieldError

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fn from(source: Error) -> Self

Converts to this type from the input type.
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impl From<FieldError> for FlpError

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fn from(source: FieldError) -> Self

Converts to this type from the input type.
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impl From<FieldError> for VdafError

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fn from(source: FieldError) -> Self

Converts to this type from the input type.

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Causes self to use its Display implementation when Debug-formatted.
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Causes self to use its LowerExp implementation when Debug-formatted.
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Causes self to use its LowerHex implementation when Debug-formatted.
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Causes self to use its Octal implementation when Debug-formatted.
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const ALIGN: usize = _

The alignment of pointer.
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Casts the value.
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