Struct glib::MainContext

pub struct MainContext(_);

Methods

impl MainContext

pub fn new() -> MainContext

pub fn acquire(&self) -> bool

pub fn dispatch(&self)

pub fn is_owner(&self) -> bool

pub fn iteration(&self, may_block: bool) -> bool

pub fn pending(&self) -> bool

pub fn pop_thread_default(&self)

pub fn push_thread_default(&self)

pub fn release(&self)

pub fn wakeup(&self)

pub fn default() -> MainContext

pub fn get_thread_default() -> Option<MainContext>

pub fn ref_thread_default() -> MainContext

impl MainContext

pub fn prepare(&self) -> (bool, i32)

pub fn find_source_by_id(&self, source_id: &SourceId) -> Option<Source>

pub fn invoke<F>(&self, func: F) where     F: FnOnce() + Send + 'static,

pub fn invoke_with_priority<F>(&self, priority: Priority, func: F) where     F: FnOnce() + Send + 'static,

pub fn with_thread_default<R, F: Sized>(&self, func: F) -> R where     F: FnOnce() -> R,

Calls closure with context configured as the thread default one.

Thread default context is changed in panic-safe manner by calling push_thread_default before calling closure and pop_thread_default afterwards regardless of whether closure panicked or not.

Trait Implementations

impl Debug for MainContext

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

Formats the value using the given formatter.

impl PartialEq for MainContext

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

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

fn ne(&self, other: &MainContext) -> bool

This method tests for !=.

impl Eq for MainContext

impl PartialOrd for MainContext

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

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &MainContext) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &MainContext) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &MainContext) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &MainContext) -> bool

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

impl Ord for MainContext

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl Hash for MainContext

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,

Feeds a slice of this type into the given [Hasher].

impl Clone for MainContext

fn clone(&self) -> MainContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl StaticType for MainContext

fn static_type() -> Type

Returns the type identifier of Self.

impl Default for MainContext

fn default() -> Self

Returns the "default value" for a type.

impl Send for MainContext

impl Sync for MainContext