Enum packet::records::options::LengthEncoding

pub enum LengthEncoding {
    TypeLengthValue {
        option_len_multiplier: NonZeroUsize,
    },
    ValueOnly,
}

Whether the length field of an option encodes the length of the entire option (including kind and length fields) or only of the value field.

For the TypeLengthValue variant, an option_len_multiplier may also be specified. Some formats (such as NDP) do not directly encode the length in bytes of each option, but instead encode a number which must be multiplied by option_len_multiplier in order to get the length in bytes.

Variants

TypeLengthValue

Fields

option_len_multiplier: NonZeroUsize

ValueOnly

Trait Implementations

impl Clone for LengthEncoding

fn clone(&self) -> LengthEncoding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for LengthEncoding

fn eq(&self, other: &LengthEncoding) -> 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 LengthEncoding

impl Eq for LengthEncoding

impl StructuralPartialEq for LengthEncoding