Enum DhError 

pub enum DhError {
    PrimeLengthInvalid,
    PrimeTooSmall,
    PrimeUnknown,
    GeneratorOutOfRange,
    GeneratorInvalid,
}

Errors returned by check_p_and_g.

Variants

PrimeLengthInvalid

dh_prime is not exactly 256 bytes (2048 bits).

PrimeTooSmall

The most-significant bit of dh_prime is zero, so it is actually shorter than 2048 bits.

PrimeUnknown

dh_prime does not match Telegram’s published safe prime.

GeneratorOutOfRange

g is outside the set {2, 3, 4, 5, 6, 7}.

GeneratorInvalid

The modular-residue condition required by g and the prime is not satisfied (see MTProto spec §4.5).

Trait Implementations

impl Clone for DhError

fn clone(&self) -> DhError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DhError

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

Formats the value using the given formatter.

impl Display for DhError

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

Formats the value using the given formatter.

impl Error for DhError

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

Returns 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, 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.

impl PartialEq for DhError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DhError

impl StructuralPartialEq for DhError