#[repr(C)]pub struct Header { /* private fields */ }
Expand description
Represents an mDNS packet header.
Implementations§
source§impl Header
impl Header
sourcepub fn is_response(&self) -> bool
pub fn is_response(&self) -> bool
Returns true if this is a response (the first bit is 1).
sourcepub fn question_count(&self) -> usize
pub fn question_count(&self) -> usize
Returns the question count of this header.
sourcepub fn answer_count(&self) -> usize
pub fn answer_count(&self) -> usize
Returns the answer count of this header.
Returns the authority count of this header.
sourcepub fn additional_count(&self) -> usize
pub fn additional_count(&self) -> usize
Returns the additional record count of this header.
Trait Implementations§
source§impl FromBytes for Headerwhere
U16: FromBytes,
impl FromBytes for Headerwhere
U16: FromBytes,
§fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>where
Self: Sized + NoCell,
fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>where
Self: Sized + NoCell,
Interprets the prefix of the given
bytes
as a &[Self]
with length
equal to count
without copying. Read more§fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>where
Self: Sized + NoCell,
fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>where
Self: Sized + NoCell,
Interprets the suffix of the given
bytes
as a &[Self]
with length
equal to count
without copying. Read more§fn mut_slice_from_prefix(
bytes: &mut [u8],
count: usize
) -> Option<(&mut [Self], &mut [u8])>where
Self: Sized + IntoBytes + NoCell,
fn mut_slice_from_prefix(
bytes: &mut [u8],
count: usize
) -> Option<(&mut [Self], &mut [u8])>where
Self: Sized + IntoBytes + NoCell,
Interprets the prefix of the given
bytes
as a &mut [Self]
with length
equal to count
without copying. Read more§fn mut_slice_from_suffix(
bytes: &mut [u8],
count: usize
) -> Option<(&mut [u8], &mut [Self])>where
Self: Sized + IntoBytes + NoCell,
fn mut_slice_from_suffix(
bytes: &mut [u8],
count: usize
) -> Option<(&mut [u8], &mut [Self])>where
Self: Sized + IntoBytes + NoCell,
Interprets the suffix of the given
bytes
as a &mut [Self]
with length
equal to count
without copying. Read more§fn read_from_prefix(bytes: &[u8]) -> Option<Self>where
Self: Sized,
fn read_from_prefix(bytes: &[u8]) -> Option<Self>where
Self: Sized,
source§impl IntoBytes for Headerwhere
U16: IntoBytes,
HasPadding<Header, { _ }>: ShouldBe<false>,
impl IntoBytes for Headerwhere
U16: IntoBytes,
HasPadding<Header, { _ }>: ShouldBe<false>,
impl Unaligned for Headerwhere
U16: Unaligned,
Auto Trait Implementations§
impl Freeze for Header
impl RefUnwindSafe for Header
impl Send for Header
impl Sync for Header
impl Unpin for Header
impl UnwindSafe for Header
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more