pub struct AisFlags { /* private fields */ }
asluav
only.Expand description
These flags are used in the AIS_VESSEL.fields bitmask to indicate validity of data in the other message fields. When set, the data is valid.
Implementations§
source§impl AisFlags
impl AisFlags
sourcepub const AIS_FLAGS_POSITION_ACCURACY: Self = _
pub const AIS_FLAGS_POSITION_ACCURACY: Self = _
1 = Position accuracy less than 10m, 0 = position accuracy greater than 10m.
pub const AIS_FLAGS_VALID_COG: Self = _
pub const AIS_FLAGS_VALID_VELOCITY: Self = _
sourcepub const AIS_FLAGS_HIGH_VELOCITY: Self = _
pub const AIS_FLAGS_HIGH_VELOCITY: Self = _
1 = Velocity over 52.5765m/s (102.2 knots)
pub const AIS_FLAGS_VALID_TURN_RATE: Self = _
sourcepub const AIS_FLAGS_TURN_RATE_SIGN_ONLY: Self = _
pub const AIS_FLAGS_TURN_RATE_SIGN_ONLY: Self = _
Only the sign of the returned turn rate value is valid, either greater than 5deg/30s or less than -5deg/30s
pub const AIS_FLAGS_VALID_DIMENSIONS: Self = _
sourcepub const AIS_FLAGS_LARGE_BOW_DIMENSION: Self = _
pub const AIS_FLAGS_LARGE_BOW_DIMENSION: Self = _
Distance to bow is larger than 511m
sourcepub const AIS_FLAGS_LARGE_STERN_DIMENSION: Self = _
pub const AIS_FLAGS_LARGE_STERN_DIMENSION: Self = _
Distance to stern is larger than 511m
sourcepub const AIS_FLAGS_LARGE_PORT_DIMENSION: Self = _
pub const AIS_FLAGS_LARGE_PORT_DIMENSION: Self = _
Distance to port side is larger than 63m
sourcepub const AIS_FLAGS_LARGE_STARBOARD_DIMENSION: Self = _
pub const AIS_FLAGS_LARGE_STARBOARD_DIMENSION: Self = _
Distance to starboard side is larger than 63m
pub const AIS_FLAGS_VALID_CALLSIGN: Self = _
pub const AIS_FLAGS_VALID_NAME: Self = _
sourcepub const fn from_bits(bits: u16) -> Option<Self>
pub const fn from_bits(bits: u16) -> 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: u16) -> Self
pub const fn from_bits_truncate(bits: u16) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u16) -> Self
pub const unsafe fn from_bits_unchecked(bits: u16) -> 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
.
Trait Implementations§
source§impl BitAndAssign for AisFlags
impl BitAndAssign for AisFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOrAssign for AisFlags
impl BitOrAssign for AisFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXorAssign for AisFlags
impl BitXorAssign for AisFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl<'de> Deserialize<'de> for AisFlags
impl<'de> Deserialize<'de> for AisFlags
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
source§impl Extend<AisFlags> for AisFlags
impl Extend<AisFlags> for AisFlags
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<AisFlags> for AisFlags
impl FromIterator<AisFlags> for AisFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Ord for AisFlags
impl Ord for AisFlags
source§impl PartialOrd for AisFlags
impl PartialOrd for AisFlags
source§impl SubAssign for AisFlags
impl SubAssign for AisFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
impl Copy for AisFlags
impl Eq for AisFlags
impl StructuralPartialEq for AisFlags
Auto Trait Implementations§
impl Freeze for AisFlags
impl RefUnwindSafe for AisFlags
impl Send for AisFlags
impl Sync for AisFlags
impl Unpin for AisFlags
impl UnwindSafe for AisFlags
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
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)