Struct glib::closure::Closure

[+] Show declaration

pub struct Closure(_);

Methods

impl Closure[−]

pub fn new<F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static>(
    callback: F
) -> Self

pub fn new_local<F: Fn(&[Value]) -> Option<Value> + 'static>(
    callback: F
) -> Self

pub unsafe fn new_unsafe<F: Fn(&[Value]) -> Option<Value>>(callback: F) -> Self

pub fn invoke(&self, values: &[&dyn ToValue]) -> Option<Value>

Trait Implementations

impl Clone for Closure[+]

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fn clone(&self) -> Closure[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for Closure[+]

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

Formats the value using the given formatter.

impl Eq for Closure

impl Hash for Closure[+]

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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 Ord for Closure[+]

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fn cmp(&self, other: &Closure) -> Ordering[−]

This method returns an [Ordering] between self and other.

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#[must_use] fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

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#[must_use] fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

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#[must_use] fn clamp(self, min: Self, max: Self) -> Self[−]

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

Restrict a value to a certain interval.

impl PartialEq<Closure> for Closure[+]

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fn eq(&self, other: &Closure) -> bool[−]

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

fn ne(&self, other: &Closure) -> bool[−]

This method tests for !=.

impl PartialOrd<Closure> for Closure[+]

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fn partial_cmp(&self, other: &Closure) -> Option<Ordering>[−]

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

fn lt(&self, other: &Closure) -> bool[−]

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

fn le(&self, other: &Closure) -> bool[−]

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

fn gt(&self, other: &Closure) -> bool[−]

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

fn ge(&self, other: &Closure) -> bool[−]

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

impl Send for Closure

impl StaticType for Closure[+]

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fn static_type() -> Type[−]

Returns the type identifier of Self.

impl StructuralEq for Closure

impl StructuralPartialEq for Closure

impl Sync for Closure