Struct fidl_fuchsia_posix_socket::CmsgRequests
source · pub struct CmsgRequests { /* private fields */ }
Implementations§
source§impl CmsgRequests
impl CmsgRequests
sourcepub const IPV6_TCLASS: Self = _
pub const IPV6_TCLASS: Self = _
Identifies whether the IPV6_RECVTCLASS
control message is requested.
sourcepub const IPV6_HOPLIMIT: Self = _
pub const IPV6_HOPLIMIT: Self = _
Identifies whether the IPV6_RECVHOPLIMIT
control message is requested.
sourcepub const IPV6_PKTINFO: Self = _
pub const IPV6_PKTINFO: Self = _
Identifies whether the IPV6_RECVPKTINFO
control message is requested.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
source§impl CmsgRequests
impl CmsgRequests
pub fn from_bits_allow_unknown(bits: u32) -> Self
pub fn has_unknown_bits(&self) -> bool
pub fn get_unknown_bits(&self) -> u32
Trait Implementations§
source§impl Binary for CmsgRequests
impl Binary for CmsgRequests
source§impl BitAnd<CmsgRequests> for CmsgRequests
impl BitAnd<CmsgRequests> for CmsgRequests
source§impl BitAndAssign<CmsgRequests> for CmsgRequests
impl BitAndAssign<CmsgRequests> for CmsgRequests
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr<CmsgRequests> for CmsgRequests
impl BitOr<CmsgRequests> for CmsgRequests
source§fn bitor(self, other: CmsgRequests) -> Self
fn bitor(self, other: CmsgRequests) -> Self
Returns the union of the two sets of flags.
§type Output = CmsgRequests
type Output = CmsgRequests
|
operator.source§impl BitOrAssign<CmsgRequests> for CmsgRequests
impl BitOrAssign<CmsgRequests> for CmsgRequests
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor<CmsgRequests> for CmsgRequests
impl BitXor<CmsgRequests> for CmsgRequests
source§impl BitXorAssign<CmsgRequests> for CmsgRequests
impl BitXorAssign<CmsgRequests> for CmsgRequests
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for CmsgRequests
impl Clone for CmsgRequests
source§fn clone(&self) -> CmsgRequests
fn clone(&self) -> CmsgRequests
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for CmsgRequests
impl Debug for CmsgRequests
source§impl Decodable for CmsgRequests
impl Decodable for CmsgRequests
source§fn decode(
&mut self,
decoder: &mut Decoder<'_>,
offset: usize
) -> Result<(), Error>
fn decode( &mut self, decoder: &mut Decoder<'_>, offset: usize ) -> Result<(), Error>
self
.
Callers must ensure that offset
is a multiple of
Layout::inline_align
, and that decoder.buf
has room for reading
Layout::inline_size
bytes at offset
. Read moresource§impl Encodable for CmsgRequests
impl Encodable for CmsgRequests
source§fn encode(
&mut self,
encoder: &mut Encoder<'_, '_>,
offset: usize,
recursion_depth: usize
) -> Result<(), Error>
fn encode( &mut self, encoder: &mut Encoder<'_, '_>, offset: usize, recursion_depth: usize ) -> Result<(), Error>
Handle::INVALID
. Callers must ensure that offset
is a
multiple of Layout::inline_align
, and that encoder.buf
has room for
writing Layout::inline_size
bytes at offset
. Read moresource§impl Extend<CmsgRequests> for CmsgRequests
impl Extend<CmsgRequests> for CmsgRequests
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl FromIterator<CmsgRequests> for CmsgRequests
impl FromIterator<CmsgRequests> for CmsgRequests
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Hash for CmsgRequests
impl Hash for CmsgRequests
source§impl Layout for CmsgRequests
impl Layout for CmsgRequests
source§fn inline_align(context: &Context) -> usize
fn inline_align(context: &Context) -> usize
source§fn inline_size(context: &Context) -> usize
fn inline_size(context: &Context) -> usize
inline_align
.§fn supports_simple_copy() -> boolwhere
Self: Sized,
fn supports_simple_copy() -> boolwhere Self: Sized,
source§impl LowerHex for CmsgRequests
impl LowerHex for CmsgRequests
source§impl Not for CmsgRequests
impl Not for CmsgRequests
source§impl Octal for CmsgRequests
impl Octal for CmsgRequests
source§impl Ord for CmsgRequests
impl Ord for CmsgRequests
source§fn cmp(&self, other: &CmsgRequests) -> Ordering
fn cmp(&self, other: &CmsgRequests) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl PartialEq<CmsgRequests> for CmsgRequests
impl PartialEq<CmsgRequests> for CmsgRequests
source§fn eq(&self, other: &CmsgRequests) -> bool
fn eq(&self, other: &CmsgRequests) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<CmsgRequests> for CmsgRequests
impl PartialOrd<CmsgRequests> for CmsgRequests
source§fn partial_cmp(&self, other: &CmsgRequests) -> Option<Ordering>
fn partial_cmp(&self, other: &CmsgRequests) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Sub<CmsgRequests> for CmsgRequests
impl Sub<CmsgRequests> for CmsgRequests
source§impl SubAssign<CmsgRequests> for CmsgRequests
impl SubAssign<CmsgRequests> for CmsgRequests
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl UpperHex for CmsgRequests
impl UpperHex for CmsgRequests
impl Copy for CmsgRequests
impl Eq for CmsgRequests
impl StructuralEq for CmsgRequests
impl StructuralPartialEq for CmsgRequests
Auto Trait Implementations§
impl RefUnwindSafe for CmsgRequests
impl Send for CmsgRequests
impl Sync for CmsgRequests
impl Unpin for CmsgRequests
impl UnwindSafe for CmsgRequests
Blanket Implementations§
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<T> LayoutObject for Twhere
T: Layout,
impl<T> LayoutObject for Twhere T: Layout,
§fn inline_align(&self, context: &Context) -> usize
fn inline_align(&self, context: &Context) -> usize
Layout::inline_align
.§fn inline_size(&self, context: &Context) -> usize
fn inline_size(&self, context: &Context) -> usize
Layout::inline_size
.