Struct gio::ApplicationFlags
source · pub struct ApplicationFlags { /* private fields */ }
Expand description
Flags used to define the behaviour of a Application
.
Implementations§
source§impl ApplicationFlags
impl ApplicationFlags
sourcepub const FLAGS_NONE: Self = _
pub const FLAGS_NONE: Self = _
Default
sourcepub const IS_SERVICE: Self = _
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.
sourcepub const IS_LAUNCHER: Self = _
pub const IS_LAUNCHER: Self = _
Don’t try to become the primary instance.
sourcepub const HANDLES_OPEN: Self = _
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.
sourcepub const HANDLES_COMMAND_LINE: Self = _
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.
sourcepub const SEND_ENVIRONMENT: Self = _
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 signal::Application::command-line
signal handler, via
ApplicationCommandLineExt::getenv()
.
sourcepub const NON_UNIQUE: Self = _
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.
sourcepub const CAN_OVERRIDE_APP_ID: Self = _
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
sourcepub const ALLOW_REPLACEMENT: Self = _
pub const ALLOW_REPLACEMENT: Self = _
Allow another instance to take over the bus name. Since: 2.60
sourcepub const REPLACE: Self = _
pub const REPLACE: Self = _
Take over from another instance. This flag is
usually set by passing --gapplication-replace
on the commandline.
Since: 2.60
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 ApplicationFlags
impl Binary for ApplicationFlags
source§impl BitAnd<ApplicationFlags> for ApplicationFlags
impl BitAnd<ApplicationFlags> for ApplicationFlags
source§impl BitAndAssign<ApplicationFlags> for ApplicationFlags
impl BitAndAssign<ApplicationFlags> for ApplicationFlags
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<ApplicationFlags> for ApplicationFlags
impl BitOr<ApplicationFlags> for ApplicationFlags
source§fn bitor(self, other: ApplicationFlags) -> Self
fn bitor(self, other: ApplicationFlags) -> Self
Returns the union of the two sets of flags.
§type Output = ApplicationFlags
type Output = ApplicationFlags
|
operator.source§impl BitOrAssign<ApplicationFlags> for ApplicationFlags
impl BitOrAssign<ApplicationFlags> for ApplicationFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor<ApplicationFlags> for ApplicationFlags
impl BitXor<ApplicationFlags> for ApplicationFlags
source§impl BitXorAssign<ApplicationFlags> for ApplicationFlags
impl BitXorAssign<ApplicationFlags> for ApplicationFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for ApplicationFlags
impl Clone for ApplicationFlags
source§fn clone(&self) -> ApplicationFlags
fn clone(&self) -> ApplicationFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ApplicationFlags
impl Debug for ApplicationFlags
source§impl Default for ApplicationFlags
impl Default for ApplicationFlags
source§impl Display for ApplicationFlags
impl Display for ApplicationFlags
source§impl Extend<ApplicationFlags> for ApplicationFlags
impl Extend<ApplicationFlags> for ApplicationFlags
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<ApplicationFlags> for ApplicationFlags
impl FromIterator<ApplicationFlags> for ApplicationFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl<'a> FromValue<'a> for ApplicationFlags
impl<'a> FromValue<'a> for ApplicationFlags
§type Checker = GenericValueTypeChecker<ApplicationFlags>
type Checker = GenericValueTypeChecker<ApplicationFlags>
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Value
. Read moresource§impl Hash for ApplicationFlags
impl Hash for ApplicationFlags
source§impl LowerHex for ApplicationFlags
impl LowerHex for ApplicationFlags
source§impl Not for ApplicationFlags
impl Not for ApplicationFlags
source§impl Octal for ApplicationFlags
impl Octal for ApplicationFlags
source§impl Ord for ApplicationFlags
impl Ord for ApplicationFlags
source§fn cmp(&self, other: &ApplicationFlags) -> Ordering
fn cmp(&self, other: &ApplicationFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl PartialEq<ApplicationFlags> for ApplicationFlags
impl PartialEq<ApplicationFlags> for ApplicationFlags
source§fn eq(&self, other: &ApplicationFlags) -> bool
fn eq(&self, other: &ApplicationFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<ApplicationFlags> for ApplicationFlags
impl PartialOrd<ApplicationFlags> for ApplicationFlags
source§fn partial_cmp(&self, other: &ApplicationFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &ApplicationFlags) -> 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 StaticType for ApplicationFlags
impl StaticType for ApplicationFlags
source§fn static_type() -> Type
fn static_type() -> Type
Self
.source§impl Sub<ApplicationFlags> for ApplicationFlags
impl Sub<ApplicationFlags> for ApplicationFlags
source§impl SubAssign<ApplicationFlags> for ApplicationFlags
impl SubAssign<ApplicationFlags> for ApplicationFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl ToValue for ApplicationFlags
impl ToValue for ApplicationFlags
source§impl UpperHex for ApplicationFlags
impl UpperHex for ApplicationFlags
source§impl ValueType for ApplicationFlags
impl ValueType for ApplicationFlags
§type Type = ApplicationFlags
type Type = ApplicationFlags
Type
from. Read moreimpl Copy for ApplicationFlags
impl Eq for ApplicationFlags
impl StructuralEq for ApplicationFlags
impl StructuralPartialEq for ApplicationFlags
Auto Trait Implementations§
impl RefUnwindSafe for ApplicationFlags
impl Send for ApplicationFlags
impl Sync for ApplicationFlags
impl Unpin for ApplicationFlags
impl UnwindSafe for ApplicationFlags
Blanket Implementations§
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere T: StaticType,
source§fn ensure_type()
fn ensure_type()
source§impl<T> ToClosureReturnValue for Twhere
T: ToValue,
impl<T> ToClosureReturnValue for Twhere T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
source§impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
SendValue
clone of self
.