Struct gio::ApplicationFlags

pub struct ApplicationFlags(_);

Flags used to define the behaviour of a Application.

Implementations

impl ApplicationFlags

pub const FLAGS_NONE: Self = _

Default. Deprecated in 2.74, use G_APPLICATION_DEFAULT_FLAGS instead

pub const IS_SERVICE: Self = _

Run as a service. In this mode, registration fails if the service is already running, and the application will initially wait up to 10 seconds for an initial activation message to arrive.

pub const IS_LAUNCHER: Self = _

Don’t try to become the primary instance.

pub const HANDLES_OPEN: Self = _

This application handles opening files (in the primary instance). Note that this flag only affects the default implementation of local_command_line(), and has no effect if HANDLES_COMMAND_LINE is given. See ApplicationExtManual::run() for details.

pub const HANDLES_COMMAND_LINE: Self = _

This application handles command line arguments (in the primary instance). Note that this flag only affect the default implementation of local_command_line(). See ApplicationExtManual::run() for details.

pub const SEND_ENVIRONMENT: Self = _

Send the environment of the launching process to the primary instance. Set this flag if your application is expected to behave differently depending on certain environment variables. For instance, an editor might be expected to use the GIT_COMMITTER_NAME environment variable when editing a git commit message. The environment is available to the command-line signal handler, via ApplicationCommandLineExt::getenv().

pub const NON_UNIQUE: Self = _

Make no attempts to do any of the typical single-instance application negotiation, even if the application ID is given. The application neither attempts to become the owner of the application ID nor does it check if an existing owner already exists. Everything occurs in the local process. Since: 2.30.

pub const CAN_OVERRIDE_APP_ID: Self = _

Allow users to override the application ID from the command line with --gapplication-app-id. Since: 2.48

pub const ALLOW_REPLACEMENT: Self = _

Allow another instance to take over the bus name. Since: 2.60

pub const REPLACE: Self = _

Take over from another instance. This flag is usually set by passing --gapplication-replace on the commandline. Since: 2.60

impl ApplicationFlags

pub const fn empty() -> Self

Returns an empty set of flags.

pub const fn all() -> Self

Returns the set containing all flags.

pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

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.

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

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

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

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub fn from_name(name: &str) -> Option<Self>

Get the value for a flag from its stringified name.

Names are case-sensitive, so must correspond exactly to the identifier given to the flag.

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

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

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

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

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

Inserts the specified flags in-place.

This method is equivalent to union.

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

Removes the specified flags in-place.

This method is equivalent to difference.

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

Toggles the specified flags in-place.

This method is equivalent to symmetric_difference.

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

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

pub const fn intersection(self, other: Self) -> Self

Returns the intersection between the flags in self and other.

Calculating self bitwise and (&) other, including any bits that don’t correspond to a defined flag.

pub const fn union(self, other: Self) -> Self

Returns the union of between the flags in self and other.

Calculates self bitwise or (|) other, including any bits that don’t correspond to a defined flag.

pub const fn difference(self, other: Self) -> Self

Returns the difference between the flags in self and other.

Calculates self bitwise and (&!) the bitwise negation of other, including any bits that don’t correspond to a defined flag.

This method is not equivalent to a & !b when there are bits set that don’t correspond to a defined flag. The ! operator will unset any bits that don’t correspond to a flag, so they’ll always be unset by a &! b, but respected by a.difference(b).

pub const fn symmetric_difference(self, other: Self) -> Self

Returns the symmetric difference between the flags in self and other.

Calculates self bitwise exclusive or (^) other, including any bits that don’t correspond to a defined flag.

pub const fn complement(self) -> Self

Returns the complement of this set of flags.

Calculates the bitwise negation (!) of self, unsetting any bits that don’t correspond to a defined flag.

impl ApplicationFlags

pub const fn iter(&self) -> Iter<ApplicationFlags>

Iterate over enabled flag values.

pub const fn iter_names(&self) -> IterNames<ApplicationFlags>

Iterate over enabled flag values with their stringified names.

Trait Implementations

impl Binary for ApplicationFlags

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

Formats the value using the given formatter.

impl BitAnd<ApplicationFlags> for ApplicationFlags

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

Returns the intersection between the two sets of flags.

type Output = ApplicationFlags

The resulting type after applying the & operator.

impl BitAndAssign<ApplicationFlags> for ApplicationFlags

fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

impl BitOr<ApplicationFlags> for ApplicationFlags

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

Returns the union of the two sets of flags.

type Output = ApplicationFlags

The resulting type after applying the | operator.

impl BitOrAssign<ApplicationFlags> for ApplicationFlags

fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

impl BitXor<ApplicationFlags> for ApplicationFlags

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

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

type Output = ApplicationFlags

The resulting type after applying the ^ operator.

impl BitXorAssign<ApplicationFlags> for ApplicationFlags

fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

impl Clone for ApplicationFlags

fn clone(&self) -> ApplicationFlags

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ApplicationFlags

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

Formats the value using the given formatter.

impl Default for ApplicationFlags

fn default() -> Self

Returns the “default value” for a type.

impl Display for ApplicationFlags

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

Formats the value using the given formatter.

impl Extend<ApplicationFlags> for ApplicationFlags

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

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

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.

impl Flags for ApplicationFlags

const FLAGS: &'static [Flag<ApplicationFlags>] = _

The set of available flags and their names.

type Bits = u32

The underlying storage type.

fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

fn from_bits_retain(bits: u32) -> ApplicationFlags

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

fn empty() -> Self

Returns an empty set of flags.

fn all() -> Self

Returns the set containing all flags.

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

fn from_bits_truncate(bits: Self::Bits) -> Self

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

fn from_name(name: &str) -> Option<Self>

Get the flag for a particular name.

fn iter(&self) -> Iter<Self>

Iterate over enabled flag values.

fn iter_names(&self) -> IterNames<Self>

Iterate over the raw names and bits for enabled flag values.

fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

fn is_all(&self) -> bool

Returns true if all flags are currently set.

fn intersects(&self, other: Self) -> boolwhere Self: Sized,

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

fn contains(&self, other: Self) -> boolwhere Self: Sized,

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

fn insert(&mut self, other: Self)where Self: Sized,

Inserts the specified flags in-place.

fn remove(&mut self, other: Self)where Self: Sized,

Removes the specified flags in-place.

fn toggle(&mut self, other: Self)where Self: Sized,

Toggles the specified flags in-place.

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

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

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

Returns the intersection between the flags in self and other.

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

Returns the union of between the flags in self and other.

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

Returns the difference between the flags in self and other.

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

Returns the symmetric difference between the flags in self and other.

fn complement(self) -> Self

Returns the complement of this set of flags.

impl From<ApplicationFlags> for Value

fn from(v: ApplicationFlags) -> Self

Converts to this type from the input type.

impl FromIterator<ApplicationFlags> for ApplicationFlags

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

Creates a value from an iterator.

impl<'a> FromValue<'a> for ApplicationFlags

type Checker = GenericValueTypeChecker<ApplicationFlags>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for ApplicationFlags

type ParamSpec = ParamSpecFlags

type SetValue = ApplicationFlags

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecFlagsBuilder<'_, ApplicationFlags>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ApplicationFlags

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoIterator for ApplicationFlags

type Item = ApplicationFlags

The type of the elements being iterated over.

type IntoIter = Iter<ApplicationFlags>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl LowerHex for ApplicationFlags

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

Formats the value using the given formatter.

impl Not for ApplicationFlags

fn not(self) -> Self

Returns the complement of this set of flags.

type Output = ApplicationFlags

The resulting type after applying the ! operator.

impl Octal for ApplicationFlags

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

Formats the value using the given formatter.

impl PartialEq<ApplicationFlags> for ApplicationFlags

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

This method tests for self and other values to be equal, and is used by ==.

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.

impl PublicFlags for ApplicationFlags

type Primitive = u32

The type of the underlying storage.

type Internal = InternalBitFlags

The type of the internal field on the generated flags type.

impl StaticType for ApplicationFlags

fn static_type() -> Type

Returns the type identifier of Self.

impl Sub<ApplicationFlags> for ApplicationFlags

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

Returns the set difference of the two sets of flags.

type Output = ApplicationFlags

The resulting type after applying the - operator.

impl SubAssign<ApplicationFlags> for ApplicationFlags

fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

impl ToValue for ApplicationFlags

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl UpperHex for ApplicationFlags

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

Formats the value using the given formatter.

impl ValueType for ApplicationFlags

type Type = ApplicationFlags

Type to get the Type from.

impl Copy for ApplicationFlags

impl Eq for ApplicationFlags

impl StructuralEq for ApplicationFlags

impl StructuralPartialEq for ApplicationFlags