Struct LayoutIter

pub struct LayoutIter { /* private fields */ }

GLib type: Boxed type with copy-on-clone semantics.

Implementations

impl LayoutIter

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

Return the inner pointer to the underlying C value.

pub unsafe fn from_glib_ptr_borrow(ptr: &*mut PangoLayoutIter) -> &Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut( ptr: &mut *mut PangoLayoutIter, ) -> &mut Self

Borrows the underlying C value mutably.

impl LayoutIter

pub fn at_last_line(&mut self) -> bool

pub fn baseline(&mut self) -> i32

pub fn char_extents(&mut self) -> Rectangle

pub fn cluster_extents(&mut self) -> (Rectangle, Rectangle)

pub fn index(&mut self) -> i32

pub fn layout(&mut self) -> Option<Layout>

pub fn layout_extents(&mut self) -> (Rectangle, Rectangle)

pub fn line(&mut self) -> Option<LayoutLine>

pub fn line_extents(&mut self) -> (Rectangle, Rectangle)

pub fn line_readonly(&mut self) -> Option<LayoutLine>

pub fn line_yrange(&mut self) -> (i32, i32)

pub fn run(&mut self) -> Option<LayoutRun>

pub fn run_baseline(&mut self) -> i32

Available on crate feature v1_50 only.

pub fn run_extents(&mut self) -> (Rectangle, Rectangle)

pub fn run_readonly(&mut self) -> Option<LayoutRun>

pub fn next_char(&mut self) -> bool

pub fn next_cluster(&mut self) -> bool

pub fn next_line(&mut self) -> bool

pub fn next_run(&mut self) -> bool

Trait Implementations

impl Clone for LayoutIter

fn clone(&self) -> Self

Copies the boxed type with the type-specific copy function.

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

Performs copy-assignment from source.

impl Debug for LayoutIter

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

Formats the value using the given formatter.

impl From<LayoutIter> for Value

fn from(o: LayoutIter) -> Self

Converts to this type from the input type.

impl HasParamSpec for LayoutIter

type ParamSpec = ParamSpecBoxed

type SetValue = LayoutIter

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, LayoutIter>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for LayoutIter

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for LayoutIter

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for LayoutIter

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for LayoutIter

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for LayoutIter

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for LayoutIter

impl StructuralPartialEq for LayoutIter