Enum password_hash::errors::Error

#[non_exhaustive]
pub enum Error {
    Algorithm,
    B64Encoding(B64Error),
    Crypto,
    OutputTooShort,
    OutputTooLong,
    ParamNameDuplicated,
    ParamNameInvalid,
    ParamValueInvalid(InvalidValue),
    ParamsMaxExceeded,
    Password,
    PhcStringInvalid,
    PhcStringTooShort,
    PhcStringTooLong,
    SaltInvalid(InvalidValue),
    Version,
}

Password hashing errors.

Variants (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.

Algorithm

Unsupported algorithm.

B64Encoding(B64Error)

“B64” encoding error.

Crypto

Cryptographic error.

OutputTooShort

Output too short (min 10-bytes).

OutputTooLong

Output too long (max 64-bytes).

ParamNameDuplicated

Duplicate parameter name encountered.

ParamNameInvalid

Invalid parameter name.

ParamValueInvalid(InvalidValue)

Invalid parameter value.

ParamsMaxExceeded

Maximum number of parameters exceeded.

Password

Invalid password.

PhcStringInvalid

Password hash string contains invalid characters.

PhcStringTooShort

Password hash string too short.

PhcStringTooLong

Password hash string too long.

SaltInvalid(InvalidValue)

Salt invalid.

Version

Invalid algorithm version.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

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

fn provide<'a>(&'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.

impl From<Error> for Error

fn from(err: B64Error) -> Error

Converts to this type from the input type.

impl From<InvalidLengthError> for Error

fn from(_: InvalidLengthError) -> Error

Converts to this type from the input type.

impl PartialEq<Error> for Error

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

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

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.

impl Copy for Error

impl Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error