Struct sbp::sbp_string::DoubleNullTerminated

pub struct DoubleNullTerminated;

Handles encoding and decoding of double NULL terminated strings.

In SBP double NULL terminated strings are rather similar to multipart strings except they have an extra NULL terminator at the end of a sequence. A double NULL terminated string is not a single C style string, rather it is a collection of substrings (or sections) each separated on the wire with a NULL terminator with the end of sequence being marked by an extra NULL terminator.

For example, a double NULL terminated string might contain 3 sections - “one”, “two”, and “three”. On the wire this string would be encoded as

one\0two\0three\0\0

for a total of 15 bytes.

A double NULL terminated string might contain no sections in which case on the wire it would consists of just two NULL terminators with no printable text.

Trait Implementations

impl Clone for DoubleNullTerminated

fn clone(&self) -> DoubleNullTerminated

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DoubleNullTerminated

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

Formats the value using the given formatter.

impl PartialEq for DoubleNullTerminated

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

impl Eq for DoubleNullTerminated

impl StructuralPartialEq for DoubleNullTerminated