Struct mft::attribute::FileAttributeFlags
source · pub struct FileAttributeFlags { /* private fields */ }
Expand description
Implementations§
source§impl FileAttributeFlags
impl FileAttributeFlags
pub const FILE_ATTRIBUTE_READONLY: Self = _
pub const FILE_ATTRIBUTE_HIDDEN: Self = _
pub const FILE_ATTRIBUTE_SYSTEM: Self = _
pub const FILE_ATTRIBUTE_DIRECTORY: Self = _
pub const FILE_ATTRIBUTE_ARCHIVE: Self = _
pub const FILE_ATTRIBUTE_DEVICE: Self = _
pub const FILE_ATTRIBUTE_NORMAL: Self = _
pub const FILE_ATTRIBUTE_TEMPORARY: Self = _
pub const FILE_ATTRIBUTE_SPARSE_FILE: Self = _
pub const FILE_ATTRIBUTE_REPARSE_POINT: Self = _
pub const FILE_ATTRIBUTE_COMPRESSED: Self = _
pub const FILE_ATTRIBUTE_OFFLINE: Self = _
pub const FILE_ATTRIBUTE_NOT_CONTENT_INDEXED: Self = _
pub const FILE_ATTRIBUTE_ENCRYPTED: Self = _
pub const FILE_ATTRIBUTE_INTEGRITY_STREAM: Self = _
pub const FILE_ATTRIBUTE_NO_SCRUB_DATA: Self = _
pub const FILE_ATTRIBUTE_HAS_EA: Self = _
pub const FILE_ATTRIBUTE_IS_DIRECTORY: Self = _
pub const FILE_ATTRIBUTE_INDEX_VIEW: Self = _
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
.
Trait Implementations§
source§impl Binary for FileAttributeFlags
impl Binary for FileAttributeFlags
source§impl BitAndAssign<FileAttributeFlags> for FileAttributeFlags
impl BitAndAssign<FileAttributeFlags> for FileAttributeFlags
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<FileAttributeFlags> for FileAttributeFlags
impl BitOr<FileAttributeFlags> for FileAttributeFlags
source§fn bitor(self, other: FileAttributeFlags) -> Self
fn bitor(self, other: FileAttributeFlags) -> Self
Returns the union of the two sets of flags.
§type Output = FileAttributeFlags
type Output = FileAttributeFlags
|
operator.source§impl BitOrAssign<FileAttributeFlags> for FileAttributeFlags
impl BitOrAssign<FileAttributeFlags> for FileAttributeFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXorAssign<FileAttributeFlags> for FileAttributeFlags
impl BitXorAssign<FileAttributeFlags> for FileAttributeFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for FileAttributeFlags
impl Clone for FileAttributeFlags
source§fn clone(&self) -> FileAttributeFlags
fn clone(&self) -> FileAttributeFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for FileAttributeFlags
impl Debug for FileAttributeFlags
source§impl Extend<FileAttributeFlags> for FileAttributeFlags
impl Extend<FileAttributeFlags> for FileAttributeFlags
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<FileAttributeFlags> for FileAttributeFlags
impl FromIterator<FileAttributeFlags> for FileAttributeFlags
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 FileAttributeFlags
impl Hash for FileAttributeFlags
source§impl LowerHex for FileAttributeFlags
impl LowerHex for FileAttributeFlags
source§impl Not for FileAttributeFlags
impl Not for FileAttributeFlags
source§impl Octal for FileAttributeFlags
impl Octal for FileAttributeFlags
source§impl Ord for FileAttributeFlags
impl Ord for FileAttributeFlags
source§fn cmp(&self, other: &FileAttributeFlags) -> Ordering
fn cmp(&self, other: &FileAttributeFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl PartialEq<FileAttributeFlags> for FileAttributeFlags
impl PartialEq<FileAttributeFlags> for FileAttributeFlags
source§fn eq(&self, other: &FileAttributeFlags) -> bool
fn eq(&self, other: &FileAttributeFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<FileAttributeFlags> for FileAttributeFlags
impl PartialOrd<FileAttributeFlags> for FileAttributeFlags
source§fn partial_cmp(&self, other: &FileAttributeFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &FileAttributeFlags) -> 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 Serialize for FileAttributeFlags
impl Serialize for FileAttributeFlags
source§impl Sub<FileAttributeFlags> for FileAttributeFlags
impl Sub<FileAttributeFlags> for FileAttributeFlags
source§impl SubAssign<FileAttributeFlags> for FileAttributeFlags
impl SubAssign<FileAttributeFlags> for FileAttributeFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.