Struct visa_rs::flags::AccessMode
source · [−]pub struct AccessMode { /* private fields */ }
Expand description
Used in DefaultRM::open
and Instrument::lock
, specifies the type of lock requested
Implementations
sourceimpl AccessMode
impl AccessMode
pub const NO_LOCK: Self = Self{bits: vs::VI_NO_LOCK,}
pub const EXCLUSIVE_LOCK: Self = Self{bits: vs::VI_EXCLUSIVE_LOCK,}
pub const SHARED_LOCK: Self = Self{bits: vs::VI_SHARED_LOCK,}
pub const LOAD_CONFIG: Self = Self{bits: vs::VI_LOAD_CONFIG,}
sourcepub const fn bits(&self) -> ViAccessMode
pub const fn bits(&self) -> ViAccessMode
Returns the raw value of the flags currently stored.
sourcepub const fn from_bits(bits: ViAccessMode) -> Option<Self>
pub const fn from_bits(bits: ViAccessMode) -> 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: ViAccessMode) -> Self
pub const fn from_bits_truncate(bits: ViAccessMode) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: ViAccessMode) -> Self
pub const unsafe fn from_bits_unchecked(bits: ViAccessMode) -> 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
sourceimpl Binary for AccessMode
impl Binary for AccessMode
sourceimpl BitAnd<AccessMode> for AccessMode
impl BitAnd<AccessMode> for AccessMode
type Output = AccessMode
type Output = AccessMode
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<AccessMode> for AccessMode
impl BitAndAssign<AccessMode> for AccessMode
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<AccessMode> for AccessMode
impl BitOr<AccessMode> for AccessMode
sourcefn bitor(self, other: AccessMode) -> Self
fn bitor(self, other: AccessMode) -> Self
Returns the union of the two sets of flags.
type Output = AccessMode
type Output = AccessMode
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<AccessMode> for AccessMode
impl BitOrAssign<AccessMode> for AccessMode
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<AccessMode> for AccessMode
impl BitXor<AccessMode> for AccessMode
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = AccessMode
type Output = AccessMode
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<AccessMode> for AccessMode
impl BitXorAssign<AccessMode> for AccessMode
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for AccessMode
impl Clone for AccessMode
sourcefn clone(&self) -> AccessMode
fn clone(&self) -> AccessMode
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for AccessMode
impl Debug for AccessMode
sourceimpl Default for AccessMode
impl Default for AccessMode
sourceimpl Extend<AccessMode> for AccessMode
impl Extend<AccessMode> for AccessMode
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<AccessMode> for AccessMode
impl FromIterator<AccessMode> for AccessMode
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl Hash for AccessMode
impl Hash for AccessMode
sourceimpl LowerHex for AccessMode
impl LowerHex for AccessMode
sourceimpl Not for AccessMode
impl Not for AccessMode
type Output = AccessMode
type Output = AccessMode
The resulting type after applying the !
operator.
sourceimpl Octal for AccessMode
impl Octal for AccessMode
sourceimpl Ord for AccessMode
impl Ord for AccessMode
sourceimpl PartialEq<AccessMode> for AccessMode
impl PartialEq<AccessMode> for AccessMode
sourcefn eq(&self, other: &AccessMode) -> bool
fn eq(&self, other: &AccessMode) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &AccessMode) -> bool
fn ne(&self, other: &AccessMode) -> bool
This method tests for !=
.
sourceimpl PartialOrd<AccessMode> for AccessMode
impl PartialOrd<AccessMode> for AccessMode
sourcefn partial_cmp(&self, other: &AccessMode) -> Option<Ordering>
fn partial_cmp(&self, other: &AccessMode) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl Sub<AccessMode> for AccessMode
impl Sub<AccessMode> for AccessMode
type Output = AccessMode
type Output = AccessMode
The resulting type after applying the -
operator.
sourceimpl SubAssign<AccessMode> for AccessMode
impl SubAssign<AccessMode> for AccessMode
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for AccessMode
impl UpperHex for AccessMode
impl Copy for AccessMode
impl Eq for AccessMode
impl StructuralEq for AccessMode
impl StructuralPartialEq for AccessMode
Auto Trait Implementations
impl RefUnwindSafe for AccessMode
impl Send for AccessMode
impl Sync for AccessMode
impl Unpin for AccessMode
impl UnwindSafe for AccessMode
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more