pub struct VarFlags { /* private fields */ }
Expand description
§[MS-OAUT] VARFLAGS
The VARFLAGS enumeration values are used in the wVarFlags field of a VARDESC to specify the features of a field, constant, or ODL dispinterface property, as specified in section 2.2.43.
Implementations§
Source§impl VarFlags
impl VarFlags
Sourcepub const READONLY: Self
pub const READONLY: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [readonly] attribute (see section 2.2.49.5.3).
Sourcepub const SOURCE: Self
pub const SOURCE: Self
MUST be set if the variable is a property member of an ODL interface that was declared with the [source] attribute (see section 2.2.49.8).
Sourcepub const BINDABLE: Self
pub const BINDABLE: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [bindable] attribute (see section 2.2.49.5.2).
Sourcepub const REQUEST_EDIT: Self
pub const REQUEST_EDIT: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [requestedit] attribute (see section 2.2.49.5.2).
Sourcepub const DISPLAY_BIND: Self
pub const DISPLAY_BIND: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [displaybind] attribute (see section 2.2.49.5.2).
Sourcepub const DEFAULT_BIND: Self
pub const DEFAULT_BIND: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [defaultbind] attribute (see section 2.2.49.5.2).
Sourcepub const HIDDEN: Self
pub const HIDDEN: Self
MUST be set if the variable is a member of a type that was declared with the [hidden] attribute (see section 2.2.49.5.1).
Sourcepub const RESTRICTED: Self
pub const RESTRICTED: Self
MUST be set if the variable is a member of a type that was declared with the [restricted] attribute (see section 2.2.49.5.1).
Sourcepub const DEFAULT_COLL_ELEM: Self
pub const DEFAULT_COLL_ELEM: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [defaultcollelem] attribute (see section 2.2.49.5.1).
Sourcepub const UI_DEFAULT: Self
pub const UI_DEFAULT: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [uidefault] attribute (see section 2.2.49.5.1).
Sourcepub const NON_BROWSABLE: Self
pub const NON_BROWSABLE: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [nonbrowsable] attribute (see section 2.2.49.5.1).
Sourcepub const REPLACEABLE: Self
pub const REPLACEABLE: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [replaceable] attribute (see section 2.2.49.5.1). MUST be ignored on receipt.
Sourcepub const IMMEDIATE_BIND: Self
pub const IMMEDIATE_BIND: Self
MUST be set if the variable is an ODL dispinterface property that was declared with the [immediatebind] attribute (see section 2.2.49.5.2).
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 VarFlags
impl BitAndAssign for VarFlags
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 VarFlags
impl BitOrAssign for VarFlags
Source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
Source§impl BitXorAssign for VarFlags
impl BitXorAssign for VarFlags
Source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
Source§impl Extend<VarFlags> for VarFlags
impl Extend<VarFlags> for VarFlags
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<VarFlags> for VarFlags
impl FromIterator<VarFlags> for VarFlags
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 VarFlags
impl Ord for VarFlags
Source§impl PartialOrd for VarFlags
impl PartialOrd for VarFlags
Source§impl SubAssign for VarFlags
impl SubAssign for VarFlags
Source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.