Struct gtk::TreeModelFlags
source · [−]pub struct TreeModelFlags { /* private fields */ }
Expand description
These flags indicate various properties of a TreeModel
.
They are returned by TreeModelExt::flags()
, and must be
static for the lifetime of the object. A more complete description
of ITERS_PERSIST
can be found in the overview of
this section.
Implementations
sourceimpl TreeModelFlags
impl TreeModelFlags
sourcepub const ITERS_PERSIST: Self = Self{bits: ffi::GTK_TREE_MODEL_ITERS_PERSIST as u32,}
pub const ITERS_PERSIST: Self = Self{bits: ffi::GTK_TREE_MODEL_ITERS_PERSIST as u32,}
iterators survive all signals emitted by the tree
sourcepub const LIST_ONLY: Self = Self{bits: ffi::GTK_TREE_MODEL_LIST_ONLY as u32,}
pub const LIST_ONLY: Self = Self{bits: ffi::GTK_TREE_MODEL_LIST_ONLY as u32,}
the model is a list only, and never has children
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
sourceimpl Binary for TreeModelFlags
impl Binary for TreeModelFlags
sourceimpl BitAnd<TreeModelFlags> for TreeModelFlags
impl BitAnd<TreeModelFlags> for TreeModelFlags
type Output = TreeModelFlags
type Output = TreeModelFlags
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<TreeModelFlags> for TreeModelFlags
impl BitAndAssign<TreeModelFlags> for TreeModelFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<TreeModelFlags> for TreeModelFlags
impl BitOr<TreeModelFlags> for TreeModelFlags
sourcefn bitor(self, other: TreeModelFlags) -> Self
fn bitor(self, other: TreeModelFlags) -> Self
Returns the union of the two sets of flags.
type Output = TreeModelFlags
type Output = TreeModelFlags
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<TreeModelFlags> for TreeModelFlags
impl BitOrAssign<TreeModelFlags> for TreeModelFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<TreeModelFlags> for TreeModelFlags
impl BitXor<TreeModelFlags> for TreeModelFlags
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 = TreeModelFlags
type Output = TreeModelFlags
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<TreeModelFlags> for TreeModelFlags
impl BitXorAssign<TreeModelFlags> for TreeModelFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for TreeModelFlags
impl Clone for TreeModelFlags
sourcefn clone(&self) -> TreeModelFlags
fn clone(&self) -> TreeModelFlags
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 TreeModelFlags
impl Debug for TreeModelFlags
sourceimpl Display for TreeModelFlags
impl Display for TreeModelFlags
sourceimpl Extend<TreeModelFlags> for TreeModelFlags
impl Extend<TreeModelFlags> for TreeModelFlags
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<TreeModelFlags> for TreeModelFlags
impl FromIterator<TreeModelFlags> for TreeModelFlags
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<'a> FromValue<'a> for TreeModelFlags
impl<'a> FromValue<'a> for TreeModelFlags
type Checker = GenericValueTypeChecker<TreeModelFlags>
type Checker = GenericValueTypeChecker<TreeModelFlags>
Value type checker.
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a Value
. Read more
sourceimpl Hash for TreeModelFlags
impl Hash for TreeModelFlags
sourceimpl LowerHex for TreeModelFlags
impl LowerHex for TreeModelFlags
sourceimpl Not for TreeModelFlags
impl Not for TreeModelFlags
type Output = TreeModelFlags
type Output = TreeModelFlags
The resulting type after applying the !
operator.
sourceimpl Octal for TreeModelFlags
impl Octal for TreeModelFlags
sourceimpl Ord for TreeModelFlags
impl Ord for TreeModelFlags
sourceimpl PartialEq<TreeModelFlags> for TreeModelFlags
impl PartialEq<TreeModelFlags> for TreeModelFlags
sourcefn eq(&self, other: &TreeModelFlags) -> bool
fn eq(&self, other: &TreeModelFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &TreeModelFlags) -> bool
fn ne(&self, other: &TreeModelFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<TreeModelFlags> for TreeModelFlags
impl PartialOrd<TreeModelFlags> for TreeModelFlags
sourcefn partial_cmp(&self, other: &TreeModelFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &TreeModelFlags) -> 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 StaticType for TreeModelFlags
impl StaticType for TreeModelFlags
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
sourceimpl Sub<TreeModelFlags> for TreeModelFlags
impl Sub<TreeModelFlags> for TreeModelFlags
type Output = TreeModelFlags
type Output = TreeModelFlags
The resulting type after applying the -
operator.
sourceimpl SubAssign<TreeModelFlags> for TreeModelFlags
impl SubAssign<TreeModelFlags> for TreeModelFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl ToValue for TreeModelFlags
impl ToValue for TreeModelFlags
sourceimpl UpperHex for TreeModelFlags
impl UpperHex for TreeModelFlags
sourceimpl ValueType for TreeModelFlags
impl ValueType for TreeModelFlags
type Type = TreeModelFlags
type Type = TreeModelFlags
Type to get the Type
from. Read more
impl Copy for TreeModelFlags
impl Eq for TreeModelFlags
impl StructuralEq for TreeModelFlags
impl StructuralPartialEq for TreeModelFlags
Auto Trait Implementations
impl RefUnwindSafe for TreeModelFlags
impl Send for TreeModelFlags
impl Sync for TreeModelFlags
impl Unpin for TreeModelFlags
impl UnwindSafe for TreeModelFlags
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
sourceimpl<T> StaticTypeExt for T where
T: StaticType,
impl<T> StaticTypeExt for T where
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
sourceimpl<T> ToClosureReturnValue for T where
T: ToValue,
impl<T> ToClosureReturnValue for T where
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a SendValue
clone of self
.