Struct LengthDelimited 

pub struct LengthDelimited { /* private fields */ }

Available on crate feature io only.

A simple extractor that frames data by its length.

It uses 8 bytes to represent the length of the data at the beginning.

Implementations

impl LengthDelimited

pub fn new() -> LengthDelimited

Creates a new LengthDelimited framer.

pub fn length_field_len(&self) -> usize

Returns the length of the length field in bytes.

pub fn set_length_field_len(self, len_field_len: usize) -> LengthDelimited

Sets the length of the length field in bytes.

pub fn length_field_is_big_endian(&self) -> bool

Returns whether the length field is big-endian.

pub fn set_length_field_is_big_endian(self, big_endian: bool) -> LengthDelimited

Sets whether the length field is big-endian.

Trait Implementations

impl Clone for LengthDelimited

fn clone(&self) -> LengthDelimited

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LengthDelimited

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

Formats the value using the given formatter.

impl Default for LengthDelimited

fn default() -> LengthDelimited

Returns the “default value” for a type.

impl Framer for LengthDelimited

fn enclose(&mut self, buf: &mut Vec<u8>)

Enclose a frame in the given buffer.

fn extract(&mut self, buf: &[u8]) -> Result<Option<Frame>, Error>

Extract a frame from the given buffer.

impl Hash for LengthDelimited

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for LengthDelimited

fn cmp(&self, other: &LengthDelimited) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for LengthDelimited

fn eq(&self, other: &LengthDelimited) -> 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 PartialOrd for LengthDelimited

fn partial_cmp(&self, other: &LengthDelimited) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for LengthDelimited

impl Eq for LengthDelimited

impl StructuralPartialEq for LengthDelimited