Struct domain::base::octets::Octets1024

pub struct Octets1024 { /* fields omitted */ }

A fixed length octet buffer.

The type functions both as an octets sequence and an octets builder atop a fixed size bytes array.

Implementations

impl Octets1024

pub fn new() -> Self

Creates a new empty value.

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

Returns the contents as an octet slice.

pub fn as_slice_mut(&mut self) -> &mut [u8]

Returns the contents as a mutable octet slice.

Trait Implementations

impl AsMut<[u8]> for Octets1024

fn as_mut(&mut self) -> &mut [u8]

Performs the conversion.

impl AsRef<[u8]> for Octets1024

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

Performs the conversion.

impl Borrow<[u8]> for Octets1024

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

Immutably borrows from an owned value.

impl BorrowMut<[u8]> for Octets1024

fn borrow_mut(&mut self) -> &mut [u8]

Mutably borrows from an owned value.

impl Clone for Octets1024

fn clone(&self) -> Octets1024

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Octets1024

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

Formats the value using the given formatter.

impl Default for Octets1024

fn default() -> Self

Returns the "default value" for a type.

impl Deref for Octets1024

type Target = [u8]

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for Octets1024

fn deref_mut(&mut self) -> &mut [u8]

Mutably dereferences the value.

impl EmptyBuilder for Octets1024

fn empty() -> Self

Creates a new empty octets builder with a default size.

fn with_capacity(_capacity: usize) -> Self

Creates a new empty octets builder with a suggested initial size.

impl Eq for Octets1024

impl FromBuilder for Octets1024

type Builder = Self

The type of builder this octets type can be created from.

fn from_builder(builder: Self::Builder) -> Self

Creates an octets value from an octets builder.

impl Hash for Octets1024

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 IntoBuilder for Octets1024

type Builder = Self

The type of octets builder this octets type can be converted into.

fn into_builder(self) -> Self::Builder

Converts an octets value into an octets builder.

impl IntoOctets for Octets1024

type Octets = Self

The type of the octets the builder can be converted into.

fn into_octets(self) -> Self::Octets

Converts the builder into the octets.

impl OctetsBuilder for Octets1024

fn append_slice(&mut self, slice: &[u8]) -> Result<(), ShortBuf>

Appends the content of a slice to the builder.

fn truncate(&mut self, len: usize)

Truncates the builder back to a length of len octets.

fn len(&self) -> usize

Returns the length of the already assembled data.

fn is_empty(&self) -> bool

Returns whether the builder is currently empty.

fn append_all<F>(&mut self, op: F) -> Result<(), ShortBuf> where
    F: FnOnce(&mut Self) -> Result<(), ShortBuf>, 

Appends all data or nothing.

fn append_compressed_dname<N: ToDname>(
    &mut self,
    name: &N
) -> Result<(), ShortBuf>

Appends a domain name using name compression if supported.

fn u16_len_prefixed<F>(&mut self, op: F) -> Result<(), ShortBuf> where
    F: FnOnce(&mut Self) -> Result<(), ShortBuf>, 

Prepends some appended data with its length as a u16.

impl Ord for Octets1024

fn cmp(&self, other: &Self) -> 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 Octets1024

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 Octets1024

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<'a> TryFrom<&'a [u8]> for Octets1024

type Error = ShortBuf

The type returned in the event of a conversion error.

fn try_from(src: &'a [u8]) -> Result<Self, ShortBuf>

Performs the conversion.