Struct onig::MetaCharType
source · [−]pub struct MetaCharType { /* private fields */ }
Expand description
Syntax meta character types
Implementations
sourceimpl MetaCharType
impl MetaCharType
sourcepub const META_CHAR_ESCAPE: Self = _
pub const META_CHAR_ESCAPE: Self = _
The escape charater for this syntax
sourcepub const META_CHAR_ANYCHAR: Self = _
pub const META_CHAR_ANYCHAR: Self = _
The any (.) character for this syntax.
sourcepub const META_CHAR_ANYTIME: Self = _
pub const META_CHAR_ANYTIME: Self = _
The any number of repeats (*) character for this syntax.
sourcepub const META_CHAR_ZERO_OR_ONE_TIME: Self = _
pub const META_CHAR_ZERO_OR_ONE_TIME: Self = _
The optinoal (?) chracter for this syntax
sourcepub const META_CHAR_ONE_OR_MORE_TIME: Self = _
pub const META_CHAR_ONE_OR_MORE_TIME: Self = _
The at least once (+) character for this syntax
sourcepub const META_CHAR_ANYCHAR_ANYTIME: Self = _
pub const META_CHAR_ANYCHAR_ANYTIME: Self = _
The glob character for this syntax (.*)
sourcepub const fn from_bits(bits: c_uint) -> Option<Self>
pub const fn from_bits(bits: c_uint) -> 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: c_uint) -> Self
pub const fn from_bits_truncate(bits: c_uint) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: c_uint) -> Self
pub const unsafe fn from_bits_unchecked(bits: c_uint) -> 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 MetaCharType
impl Binary for MetaCharType
sourceimpl BitAnd<MetaCharType> for MetaCharType
impl BitAnd<MetaCharType> for MetaCharType
type Output = MetaCharType
type Output = MetaCharType
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<MetaCharType> for MetaCharType
impl BitAndAssign<MetaCharType> for MetaCharType
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<MetaCharType> for MetaCharType
impl BitOr<MetaCharType> for MetaCharType
sourcefn bitor(self, other: MetaCharType) -> Self
fn bitor(self, other: MetaCharType) -> Self
Returns the union of the two sets of flags.
type Output = MetaCharType
type Output = MetaCharType
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<MetaCharType> for MetaCharType
impl BitOrAssign<MetaCharType> for MetaCharType
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<MetaCharType> for MetaCharType
impl BitXor<MetaCharType> for MetaCharType
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 = MetaCharType
type Output = MetaCharType
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<MetaCharType> for MetaCharType
impl BitXorAssign<MetaCharType> for MetaCharType
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for MetaCharType
impl Clone for MetaCharType
sourcefn clone(&self) -> MetaCharType
fn clone(&self) -> MetaCharType
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 MetaCharType
impl Debug for MetaCharType
sourceimpl Extend<MetaCharType> for MetaCharType
impl Extend<MetaCharType> for MetaCharType
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<MetaCharType> for MetaCharType
impl FromIterator<MetaCharType> for MetaCharType
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 MetaCharType
impl Hash for MetaCharType
sourceimpl LowerHex for MetaCharType
impl LowerHex for MetaCharType
sourceimpl Not for MetaCharType
impl Not for MetaCharType
type Output = MetaCharType
type Output = MetaCharType
The resulting type after applying the !
operator.
sourceimpl Octal for MetaCharType
impl Octal for MetaCharType
sourceimpl Ord for MetaCharType
impl Ord for MetaCharType
sourcefn cmp(&self, other: &MetaCharType) -> Ordering
fn cmp(&self, other: &MetaCharType) -> Ordering
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<MetaCharType> for MetaCharType
impl PartialEq<MetaCharType> for MetaCharType
sourcefn eq(&self, other: &MetaCharType) -> bool
fn eq(&self, other: &MetaCharType) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &MetaCharType) -> bool
fn ne(&self, other: &MetaCharType) -> bool
This method tests for !=
.
sourceimpl PartialOrd<MetaCharType> for MetaCharType
impl PartialOrd<MetaCharType> for MetaCharType
sourcefn partial_cmp(&self, other: &MetaCharType) -> Option<Ordering>
fn partial_cmp(&self, other: &MetaCharType) -> 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<MetaCharType> for MetaCharType
impl Sub<MetaCharType> for MetaCharType
type Output = MetaCharType
type Output = MetaCharType
The resulting type after applying the -
operator.
sourceimpl SubAssign<MetaCharType> for MetaCharType
impl SubAssign<MetaCharType> for MetaCharType
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for MetaCharType
impl UpperHex for MetaCharType
impl Copy for MetaCharType
impl Eq for MetaCharType
impl StructuralEq for MetaCharType
impl StructuralPartialEq for MetaCharType
Auto Trait Implementations
impl RefUnwindSafe for MetaCharType
impl Send for MetaCharType
impl Sync for MetaCharType
impl Unpin for MetaCharType
impl UnwindSafe for MetaCharType
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