Struct druid::piet::cairo::glib::FlagsBuilder
pub struct FlagsBuilder<'a>(_, _);
Expand description
Builder for conveniently setting/unsetting flags and returning a Value
.
Example for getting a flags property, unsetting some flags and setting the updated flags on the object again:
ⓘ
let flags = obj.property("flags").unwrap();
let flags_class = FlagsClass::new(flags.type_()).unwrap();
let flags = flags_class.builder_with_value(flags).unwrap()
.unset_by_nick("some-flag")
.unset_by_nick("some-other-flag")
.build()
.unwrap();
obj.set_property("flags", &flags).unwrap();
If setting/unsetting any value fails, build()
returns None
.
Implementations§
§impl<'a> FlagsBuilder<'a>
impl<'a> FlagsBuilder<'a>
pub fn set(self, f: u32) -> FlagsBuilder<'a>
pub fn set(self, f: u32) -> FlagsBuilder<'a>
Set flags corresponding to integer value f
.
pub fn set_by_name(self, name: &str) -> FlagsBuilder<'a>
pub fn set_by_name(self, name: &str) -> FlagsBuilder<'a>
Set flags corresponding to string name name
.
pub fn set_by_nick(self, nick: &str) -> FlagsBuilder<'a>
pub fn set_by_nick(self, nick: &str) -> FlagsBuilder<'a>
Set flags corresponding to string nick nick
.
pub fn unset(self, f: u32) -> FlagsBuilder<'a>
pub fn unset(self, f: u32) -> FlagsBuilder<'a>
Unsets flags corresponding to integer value f
.
pub fn unset_by_name(self, name: &str) -> FlagsBuilder<'a>
pub fn unset_by_name(self, name: &str) -> FlagsBuilder<'a>
Unset flags corresponding to string name name
.
pub fn unset_by_nick(self, nick: &str) -> FlagsBuilder<'a>
pub fn unset_by_nick(self, nick: &str) -> FlagsBuilder<'a>
Unset flags corresponding to string nick nick
.
Auto Trait Implementations§
impl<'a> RefUnwindSafe for FlagsBuilder<'a>
impl<'a> !Send for FlagsBuilder<'a>
impl<'a> !Sync for FlagsBuilder<'a>
impl<'a> Unpin for FlagsBuilder<'a>
impl<'a> UnwindSafe for FlagsBuilder<'a>
Blanket Implementations§
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
§impl<T> RoundFrom<T> for T
impl<T> RoundFrom<T> for T
§fn round_from(x: T) -> T
fn round_from(x: T) -> T
Performs the conversion.
§impl<T, U> RoundInto<U> for Twhere
U: RoundFrom<T>,
impl<T, U> RoundInto<U> for Twhere U: RoundFrom<T>,
§fn round_into(self) -> U
fn round_into(self) -> U
Performs the conversion.