Struct openthread::ot::DnsTxtEntry

pub struct DnsTxtEntry<'a>(pub otDnsTxtEntry, _);

Functional equivalent of otsys::otDnsTxtEntry.

Tuple Fields

0: otDnsTxtEntry

Implementations

impl<'a> DnsTxtEntry<'a>

pub fn try_new( key: Option<&'a CStr>, value: Option<&'a [u8]> ) -> Result<DnsTxtEntry<'a>, WrongSize>

Tries to create a new DnsTxtEntry instance. Fails if value is too large.

pub fn key_field(&self) -> Option<&'a CStr>

Accessor for the mKey field from otsys::otDnsTxtEntry.

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

Accessor for the mValue field from otsys::otDnsTxtEntry.

pub fn key(&self) -> Option<&'a str>

The key for this TXT entry.

Will extract the key from the value field if key_field() returns None.

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

The value for this TXT entry.

Will only return the value part if the key is included in value_field().

pub fn to_vec(&self) -> Vec<u8>

Renders out this key-value pair to a Vec<u8>.

Trait Implementations

impl<'a> Clone for DnsTxtEntry<'a>

fn clone(&self) -> DnsTxtEntry<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DnsTxtEntry<'a>

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

Formats the value using the given formatter.

impl<'a> Default for DnsTxtEntry<'a>

fn default() -> DnsTxtEntry<'a>

Returns the “default value” for a type.

impl<'a> Display for DnsTxtEntry<'a>

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

Formats the value using the given formatter.

impl OtCastable for DnsTxtEntry<'_>

type OtType = otDnsTxtEntry

Original OpenThread Type.

fn as_ot_ptr(&self) -> *const Self::OtType

Returns a pointer to the underlying Self::OtType instance.

fn as_ot_mut_ptr(&mut self) -> *mut Self::OtType

Returns a mutable pointer to the underlying Self::OtType instance.

unsafe fn ref_from_ot_ptr<'a>(ptr: *const Self::OtType) -> Option<&'a Self>

Creates a reference from a pointer to an Self::OtType.

unsafe fn mut_from_ot_mut_ptr<'a>( ptr: *mut Self::OtType ) -> Option<&'a mut Self>

Creates a mut reference from a mut pointer to an Self::OtType.

fn as_ot_ref(&self) -> &Self::OtType

Returns a reference to the original OpenThread type Self::OtType.

fn as_ot_mut(&mut self) -> &mut Self::OtType

Returns a mutable reference to the original OpenThread type Self::OtType.

fn ref_from_ot_ref(x: &Self::OtType) -> &Self

Casts a reference to the original OpenThread type to a reference to Self.

impl Transparent for DnsTxtEntry<'_>

fn from_ot(x: Self::OtType) -> Self

Creates a new instance from an instance of [Self::OtType].

fn into_ot(self) -> Self::OtType

Converts this type into an instance of [Self::OtType].