Struct gio::SettingsBindFlags

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pub struct SettingsBindFlags { /* private fields */ }
Expand description

Flags used when creating a binding. These flags determine in which direction the binding works. The default is to synchronize in both directions.

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impl SettingsBindFlags

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pub const DEFAULT: Self = _

Equivalent to G_SETTINGS_BIND_GET|G_SETTINGS_BIND_SET

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pub const GET: Self = _

Update the glib::Object property when the setting changes. It is an error to use this flag if the property is not writable.

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pub const SET: Self = _

Update the setting when the glib::Object property changes. It is an error to use this flag if the property is not readable.

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pub const NO_SENSITIVITY: Self = _

Do not try to bind a “sensitivity” property to the writability of the setting

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pub const GET_NO_CHANGES: Self = _

When set in addition to GET, set the glib::Object property value initially from the setting, but do not listen for changes of the setting

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pub const INVERT_BOOLEAN: Self = _

When passed to SettingsExtManual::bind(), uses a pair of mapping functions that invert the boolean value when mapping between the setting and the property. The setting and property must both be booleans. You cannot pass this flag to [SettingsExtManual::bind_with_mapping()][crate::prelude::SettingsExtManual::bind_with_mapping()].

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pub const fn empty() -> Self

Returns an empty set of flags.

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pub const fn all() -> Self

Returns the set containing all flags.

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pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

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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.

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pub const fn from_bits_truncate(bits: u32) -> Self

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

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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.

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pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

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pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

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pub const fn intersects(&self, other: Self) -> bool

Returns true if there are flags common to both self and other.

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pub const fn contains(&self, other: Self) -> bool

Returns true if all of the flags in other are contained within self.

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pub fn insert(&mut self, other: Self)

Inserts the specified flags in-place.

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pub fn remove(&mut self, other: Self)

Removes the specified flags in-place.

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pub fn toggle(&mut self, other: Self)

Toggles the specified flags in-place.

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pub fn set(&mut self, other: Self, value: bool)

Inserts or removes the specified flags depending on the passed value.

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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.

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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.

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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.

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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.

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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§

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impl Binary for SettingsBindFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl BitAnd<SettingsBindFlags> for SettingsBindFlags

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fn bitand(self, other: Self) -> Self

Returns the intersection between the two sets of flags.

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type Output = SettingsBindFlags

The resulting type after applying the & operator.
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impl BitAndAssign<SettingsBindFlags> for SettingsBindFlags

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fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

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impl BitOr<SettingsBindFlags> for SettingsBindFlags

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fn bitor(self, other: SettingsBindFlags) -> Self

Returns the union of the two sets of flags.

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type Output = SettingsBindFlags

The resulting type after applying the | operator.
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impl BitOrAssign<SettingsBindFlags> for SettingsBindFlags

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fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

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impl BitXor<SettingsBindFlags> for SettingsBindFlags

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fn bitxor(self, other: Self) -> Self

Returns the left flags, but with all the right flags toggled.

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type Output = SettingsBindFlags

The resulting type after applying the ^ operator.
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impl BitXorAssign<SettingsBindFlags> for SettingsBindFlags

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fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

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impl Clone for SettingsBindFlags

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fn clone(&self) -> SettingsBindFlags

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SettingsBindFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Display for SettingsBindFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Extend<SettingsBindFlags> for SettingsBindFlags

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fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator. Read more
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fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)
Extends a collection with exactly one element.
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fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)
Reserves capacity in a collection for the given number of additional elements. Read more
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impl From<SettingsBindFlags> for Value

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fn from(v: SettingsBindFlags) -> Self

Converts to this type from the input type.
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impl FromIterator<SettingsBindFlags> for SettingsBindFlags

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fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self

Creates a value from an iterator. Read more
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impl<'a> FromValue<'a> for SettingsBindFlags

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type Checker = GenericValueTypeChecker<SettingsBindFlags>

Value type checker.
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unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value. Read more
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impl HasParamSpec for SettingsBindFlags

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type ParamSpec = ParamSpecFlags

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type SetValue = SettingsBindFlags

Preferred value to be used as setter for the associated ParamSpec.
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type BuilderFn = fn(_: &str) -> ParamSpecFlagsBuilder<'_, SettingsBindFlags>

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fn param_spec_builder() -> Self::BuilderFn

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impl Hash for SettingsBindFlags

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,
Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl LowerHex for SettingsBindFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl Not for SettingsBindFlags

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fn not(self) -> Self

Returns the complement of this set of flags.

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type Output = SettingsBindFlags

The resulting type after applying the ! operator.
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impl Octal for SettingsBindFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl Ord for SettingsBindFlags

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fn cmp(&self, other: &SettingsBindFlags) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Selfwhere
Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere
Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl PartialEq<SettingsBindFlags> for SettingsBindFlags

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fn eq(&self, other: &SettingsBindFlags) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd<SettingsBindFlags> for SettingsBindFlags

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fn partial_cmp(&self, other: &SettingsBindFlags) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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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
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl StaticType for SettingsBindFlags

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fn static_type() -> Type

Returns the type identifier of Self.
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impl Sub<SettingsBindFlags> for SettingsBindFlags

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fn sub(self, other: Self) -> Self

Returns the set difference of the two sets of flags.

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type Output = SettingsBindFlags

The resulting type after applying the - operator.
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impl SubAssign<SettingsBindFlags> for SettingsBindFlags

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fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

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impl ToValue for SettingsBindFlags

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fn to_value(&self) -> Value

Convert a value to a Value.
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fn value_type(&self) -> Type

Returns the type identifer of self. Read more
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impl UpperHex for SettingsBindFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl ValueType for SettingsBindFlags

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type Type = SettingsBindFlags

Type to get the Type from. Read more
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impl Copy for SettingsBindFlags

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impl Eq for SettingsBindFlags

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impl StructuralEq for SettingsBindFlags

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impl StructuralPartialEq for SettingsBindFlags

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere
T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoClosureReturnValue for Twhere
T: Into<Value>,

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impl<T> Property for Twhere
T: HasParamSpec,

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type Value = T

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impl<T> PropertyGet for Twhere
T: HasParamSpec,

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type Value = T

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fn get<R, F>(&self, f: F) -> Rwhere
F: Fn(&<T as PropertyGet>::Value) -> R,

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impl<T> StaticTypeExt for Twhere
T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.
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impl<T> ToOwned for Twhere
T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,

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fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
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impl<T> ToString for Twhere
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T> TryFromClosureReturnValue for Twhere
T: for<'a> FromValue<'a> + StaticType + 'static,

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impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.