Enum koibumi_core::packet::PacketError

pub enum PacketError {
    InvalidMagic {
        expected: Magic,
        actual: Magic,
    },
    TooLong {
        max: usize,
        len: usize,
    },
    InvalidChecksum {
        expected: Checksum,
        actual: Checksum,
    },
    InvalidLength {
        expected: usize,
        actual: usize,
    },
}

An error which can be returned when constructing a Bitmessage packet.

This error is used as the error type for the Header::new() and the Packet::new() methods. This error is also used as a error type wrapped by std::io::Error for the Header::read_from_with_config() and the Packet::read_from_with_config() methods.

Variants

InvalidMagic

The magic numbers did not match. The expected and the actual magic numbers are returned as payloads of this variant.

Fields of InvalidMagic

expected: Magic

The expected magic number.

actual: Magic

The actual magic number.

TooLong

The length of the payload was too long to construct a packet. The maximum length allowed and the actual length supplied are returned as payloads of this variant.

Fields of TooLong

max: usize

The maximum length allowed.

len: usize

The actual length supplied.

InvalidChecksum

The checksums did not match. The expected and the actual checksums are returned as payloads of this variant.

Fields of InvalidChecksum

expected: Checksum

The expected checksum.

actual: Checksum

The actual checksum.

InvalidLength

The length provided by the header and the length of the actual payload did not match. The expected and the actual lengths of the payload are returned as payloads of this variant.

Fields of InvalidLength

expected: usize

The expected length.

actual: usize

The actual length.

Trait Implementations

impl Clone for PacketError

pub fn clone(&self) -> PacketError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PacketError

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

Formats the value using the given formatter.

impl Display for PacketError

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

Formats the value using the given formatter.

impl Eq for PacketError

impl Error for PacketError

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

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

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<PacketError> for Error

pub fn from(err: PacketError) -> Self

Performs the conversion.

impl PartialEq<PacketError> for PacketError

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

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

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

This method tests for !=.

impl StructuralEq for PacketError

impl StructuralPartialEq for PacketError