Struct gtk4::TreeIter

source ·

#[repr(transparent)]
pub struct TreeIter { /* private fields */ }

Expand description

The TreeIter is the primary structure for accessing a TreeModel. Models are expected to put a unique integer in the @stamp member, and put model-specific data in the three @user_data members.

Implementations§

source §

impl TreeIter

source

pub fn as_ptr(&self) -> *mut GtkTreeIter

Trait Implementations§

source §

impl Clone for TreeIter

source §

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

source §

impl Debug for TreeIter

source §

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

Formats the value using the given formatter. Read more

source §

impl StaticType for TreeIter

source §

fn static_type() -> Type

Returns the type identifier of Self.

source §

impl Copy for TreeIter

Auto Trait Implementations§

§

impl UnwindSafe for TreeIter

Blanket Implementations§

source §

impl<T> Any for Twhere
T: 'static + ?Sized,

source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source §

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source §

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source §

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source §

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source §

impl<T> StaticTypeExt for Twhere
T: StaticType,

source §

fn ensure_type()

Ensures that the type has been registered with the type system.

source §

impl<T> ToClosureReturnValue for Twhere
T: ToValue,

source §

fn to_closure_return_value(&self) -> Option<Value>

source §

impl<T> ToOwned for Twhere
T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.

source §

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source §

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source §

impl<T, U> TryFrom for Twhere
U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source §

impl<T> TryFromClosureReturnValue for Twhere
T: 'static + for<'a> FromValue<'a> + StaticType,

source §

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

source §

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

§

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source§

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source §

impl<'a, T, C, E> FromValueOptional<'a> for Twhere
 T: FromValue<'a, Checker = C>,
 C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
 E: 'static + Error + Send,

Struct gtk4::TreeIter

Implementations§

impl TreeIter

pub fn as_ptr(&self) -> *mut GtkTreeIter

Trait Implementations§

impl Clone for TreeIter

fn clone(&self) -> Self

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

impl Debug for TreeIter

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

impl StaticType for TreeIter

fn static_type() -> Type

impl Copy for TreeIter

Auto Trait Implementations§

impl RefUnwindSafe for TreeIter

impl !Send for TreeIter

impl !Sync for TreeIter

impl Unpin for TreeIter

impl UnwindSafe for TreeIter

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> StaticTypeExt for Twhere T: StaticType,

fn ensure_type()

impl<T> ToClosureReturnValue for Twhere T: ToValue,

fn to_closure_return_value(&self) -> Option<Value>

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T> TryFromClosureReturnValue for Twhere T: 'static + for<'a> FromValue<'a> + StaticType,

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T, C, E> FromValueOptional<'a> for Twhere T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: 'static + Error + Send,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> StaticTypeExt for Twhere
T: StaticType,

impl<T> ToClosureReturnValue for Twhere
T: ToValue,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T> TryFromClosureReturnValue for Twhere
T: 'static + for<'a> FromValue<'a> + StaticType,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<'a, T, C, E> FromValueOptional<'a> for Twhere
T: FromValue<'a, Checker = C>,
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
E: 'static + Error + Send,