Struct esl01_minibytes::Bytes

pub struct Bytes { /* fields omitted */ }

Immutable bytes with zero-copy slicing and cloning.

Methods

impl Bytes

pub fn slice(&self, range: impl RangeBounds<usize>) -> Self

Returns a slice of self for the provided range. This operation is O(1).

pub fn slice_to_bytes(&self, slice: &[u8]) -> Self

Attempt to convert slice to a zero-copy slice of this Bytes. Copy the slice if zero-copy cannot be done.

This is similar to bytes::Bytes::slice_ref from bytes 0.5.4, but does not panic.

pub fn range_of_slice(&self, slice: &[u8]) -> Option<Range<usize>>

Return a range x so that self[x] matches slice exactly (not only content, but also internal pointer addresses).

Returns None if slice is outside the memory range of this Bytes.

This operation is O(1).

pub fn new() -> Self

Creates an empty Bytes.

pub fn from_static(value: &'static [u8]) -> Self

Creates Bytes from a static slice.

pub fn from_owner(value: impl BytesOwner) -> Self

Creates Bytes from a BytesOwner (for example, Vec<u8>).

pub fn copy_from_slice(data: &[u8]) -> Self

Creates Bytes instance from slice, by copying it.

Trait Implementations

impl AsRef<[u8]> for Bytes

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Borrow<[u8]> for Bytes

fn borrow(&self) -> &[u8]

Immutably borrows from an owned value.

impl Clone for Bytes

fn clone(&self) -> Bytes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Bytes

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

Formats the value using the given formatter.

impl Default for Bytes

fn default() -> Self

Returns the "default value" for a type.

impl Deref for Bytes

type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for Bytes

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Eq for Bytes

impl<T: BytesOwner> From<T> for Bytes

fn from(value: T) -> Self

Performs the conversion.

impl Hash for Bytes

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Bytes

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

This method returns an [Ordering] between self and other.

#[must_use] fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use] fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use] fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl<T: AsRef<[u8]>> PartialEq<T> for Bytes

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: AsRef<[u8]>> PartialOrd<T> for Bytes

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

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

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl Send for Bytes

impl Serialize for Bytes

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Sync for Bytes