Struct Bytes 

pub struct Bytes<'a> { /* private fields */ }

A storage type for raw bytes, used by the parser

Implementations

impl<'a> Bytes<'a>

pub fn new() -> Self

Creates an empty Bytes

pub fn as_utf8_str(&self) -> Cow<'_, str>

Convenient method for lossy-encoding the data as UTF8

pub fn try_as_utf8_str(&self) -> Option<&str>

Tries to convert the inner data to a &str, without allocating in the case that the inner data is not valid UTF8

pub fn as_bytes(&self) -> &[u8]

Returns the raw data wrapped by this struct

pub fn as_bytes_borrowed(&self) -> Option<&'a [u8]>

Returns the raw data referenced by this struct

The lifetime of the returned data is tied to ’a, unlike Bytes::as_bytes which has a lifetime of ’_ (self) in case it is owned

pub fn as_ptr(&self) -> *const u8

Returns a read-only raw pointer to the inner data

pub fn set<B: IntoOwnedBytes>( &mut self, data: B, ) -> Result<Option<Box<[u8]>>, SetBytesError>

Sets the inner data to the given data and returns the old bytes

pub unsafe fn set_unchecked<B: IntoOwnedBytes>( &mut self, data: B, ) -> Option<Box<[u8]>>

Sets the inner data to the given data without checking for validity of the data

Safety

• Once data is converted to a Box<[u8]>, its length must not be greater than u32::MAX

Trait Implementations

impl<'a> Clone for Bytes<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Bytes<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Bytes<'a>

fn default() -> Self

Returns the “default value” for a type.

impl<'a> From<&'a [u8]> for Bytes<'a>

fn from(s: &'a [u8]) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for Bytes<'a>

fn from(s: &'a str) -> Self

Converts to this type from the input type.

impl<'a> Hash for Bytes<'a>

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

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<'a> Ord for Bytes<'a>

fn cmp(&self, other: &Bytes<'a>) -> 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<'a> PartialEq<[u8]> for Bytes<'a>

fn eq(&self, other: &[u8]) -> 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<'a> PartialEq<str> for Bytes<'a>

fn eq(&self, other: &str) -> 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<'a> PartialEq for Bytes<'a>

fn eq(&self, other: &Self) -> 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<'a> PartialOrd for Bytes<'a>

fn partial_cmp(&self, other: &Bytes<'a>) -> 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 TryFrom<String> for Bytes<'static>

type Error = SetBytesError

The type returned in the event of a conversion error.

fn try_from(s: String) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> Eq for Bytes<'a>