Struct spectrusty_core::chip::UlaPortFlags
source · pub struct UlaPortFlags { /* private fields */ }
Expand description
ZX Spectrum’s ULA port flags.
Implementations§
source§impl UlaPortFlags
impl UlaPortFlags
pub const BORDER_MASK: Self = _
pub const EAR_MIC_MASK: Self = _
pub const MIC_OUT: Self = _
pub const EAR_OUT: Self = _
pub const KEYBOARD_MASK: Self = _
pub const EAR_IN: Self = _
pub const UNUSED_MASK: Self = _
sourcepub const fn bits(&self) -> u8
pub const fn bits(&self) -> u8
Returns the raw value of the flags currently stored.
Examples found in repository?
More examples
sourcepub const fn from_bits(bits: u8) -> Option<Self>
pub const fn from_bits(bits: u8) -> 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: u8) -> Self
pub const fn from_bits_truncate(bits: u8) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u8) -> Self
pub const unsafe fn from_bits_unchecked(bits: u8) -> 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 Binary for UlaPortFlags
impl Binary for UlaPortFlags
source§impl BitAnd<UlaPortFlags> for UlaPortFlags
impl BitAnd<UlaPortFlags> for UlaPortFlags
source§impl BitAndAssign<UlaPortFlags> for UlaPortFlags
impl BitAndAssign<UlaPortFlags> for UlaPortFlags
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<UlaPortFlags> for UlaPortFlags
impl BitOr<UlaPortFlags> for UlaPortFlags
source§fn bitor(self, other: UlaPortFlags) -> Self
fn bitor(self, other: UlaPortFlags) -> Self
Returns the union of the two sets of flags.
§type Output = UlaPortFlags
type Output = UlaPortFlags
|
operator.source§impl BitOrAssign<UlaPortFlags> for UlaPortFlags
impl BitOrAssign<UlaPortFlags> for UlaPortFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor<UlaPortFlags> for UlaPortFlags
impl BitXor<UlaPortFlags> for UlaPortFlags
source§impl BitXorAssign<UlaPortFlags> for UlaPortFlags
impl BitXorAssign<UlaPortFlags> for UlaPortFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for UlaPortFlags
impl Clone for UlaPortFlags
source§fn clone(&self) -> UlaPortFlags
fn clone(&self) -> UlaPortFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for UlaPortFlags
impl Debug for UlaPortFlags
source§impl Default for UlaPortFlags
impl Default for UlaPortFlags
source§fn default() -> UlaPortFlags
fn default() -> UlaPortFlags
source§impl Extend<UlaPortFlags> for UlaPortFlags
impl Extend<UlaPortFlags> for UlaPortFlags
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 From<UlaPortFlags> for BorderColor
impl From<UlaPortFlags> for BorderColor
source§fn from(flags: UlaPortFlags) -> Self
fn from(flags: UlaPortFlags) -> Self
source§impl From<UlaPortFlags> for EarMic
impl From<UlaPortFlags> for EarMic
source§fn from(flags: UlaPortFlags) -> Self
fn from(flags: UlaPortFlags) -> Self
source§impl FromIterator<UlaPortFlags> for UlaPortFlags
impl FromIterator<UlaPortFlags> for UlaPortFlags
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 UlaPortFlags
impl Hash for UlaPortFlags
source§impl LowerHex for UlaPortFlags
impl LowerHex for UlaPortFlags
source§impl Not for UlaPortFlags
impl Not for UlaPortFlags
source§impl Octal for UlaPortFlags
impl Octal for UlaPortFlags
source§impl Ord for UlaPortFlags
impl Ord for UlaPortFlags
source§fn cmp(&self, other: &UlaPortFlags) -> Ordering
fn cmp(&self, other: &UlaPortFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq<UlaPortFlags> for UlaPortFlags
impl PartialEq<UlaPortFlags> for UlaPortFlags
source§fn eq(&self, other: &UlaPortFlags) -> bool
fn eq(&self, other: &UlaPortFlags) -> bool
source§impl PartialOrd<UlaPortFlags> for UlaPortFlags
impl PartialOrd<UlaPortFlags> for UlaPortFlags
source§fn partial_cmp(&self, other: &UlaPortFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &UlaPortFlags) -> 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<UlaPortFlags> for UlaPortFlags
impl Sub<UlaPortFlags> for UlaPortFlags
source§impl SubAssign<UlaPortFlags> for UlaPortFlags
impl SubAssign<UlaPortFlags> for UlaPortFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.