Struct pango::GlyphString

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

Implementations

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pub fn extents_range(
 &mut self,
 start: i32,
 end: i32,
 font: &impl IsA
) -> (Rectangle, Rectangle )

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pub fn width(&mut self) -> i32

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pub fn index_to_x(
    &mut self,
    text: &str,
    analysis: &mut Analysis,
    index_: i32,
    trailing: bool
) -> i32

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pub fn set_size(&mut self, new_len: i32)

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pub fn x_to_index(
    &mut self,
    text: &str,
    analysis: &mut Analysis,
    x_pos: i32
) -> (i32, i32 )

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impl GlyphString

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pub fn num_glyphs(&self) -> i32

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pub fn glyph_info(&self) -> &[GlyphInfo ]

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pub fn glyph_info_mut(&mut self) -> &mut [GlyphInfo ]

Trait Implementations

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impl Clone for GlyphString

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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

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impl Debug for GlyphString

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

Formats the value using the given formatter. Read more

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impl Default for GlyphString

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Hash for GlyphString

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for GlyphString

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

This method returns an Ordering between self and other. Read more

1.21.0 · source

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl PartialEq<GlyphString> for GlyphString

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

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

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

This method tests for !=.

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impl PartialOrd<GlyphString> for GlyphString

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

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impl StaticType for GlyphString

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fn static_type() -> Type

Returns the type identifier of Self.

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impl Eq for GlyphString

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impl Send for GlyphString

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impl StructuralEq for GlyphString

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impl StructuralPartialEq for GlyphString

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impl Sync for GlyphString

Auto Trait Implementations

impl RefUnwindSafe for GlyphString

impl Unpin for GlyphString

impl UnwindSafe for GlyphString

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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.

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impl<T> StaticTypeExt for T where
T: StaticType,

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fn ensure_type()

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

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impl<T> ToClosureReturnValue for T where
T: ToValue,

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

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

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impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

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fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

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impl<T, U> TryFrom for T where
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.

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

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

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impl<T, U> TryInto for T where
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.

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Struct pango::GlyphString

Implementations

impl GlyphString

pub fn new() -> GlyphString

pub fn extents(&mut self, font: &impl IsA<Font>) -> (Rectangle, Rectangle)

pub fn extents_range( &mut self, start: i32, end: i32, font: &impl IsA<Font>) -> (Rectangle, Rectangle)

pub fn width(&mut self) -> i32

pub fn index_to_x( &mut self, text: &str, analysis: &mut Analysis, index_: i32, trailing: bool) -> i32

pub fn set_size(&mut self, new_len: i32)

pub fn x_to_index( &mut self, text: &str, analysis: &mut Analysis, x_pos: i32) -> (i32, i32)

impl GlyphString

pub fn num_glyphs(&self) -> i32

pub fn glyph_info(&self) -> &[GlyphInfo]

pub fn glyph_info_mut(&mut self) -> &mut [GlyphInfo]

Trait Implementations

impl Clone for GlyphString

fn clone(&self) -> Self

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

impl Debug for GlyphString

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

impl Default for GlyphString

fn default() -> Self

impl Hash for GlyphString

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl Ord for GlyphString

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

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

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

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

impl PartialEq<GlyphString> for GlyphString

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

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

impl PartialOrd<GlyphString> for GlyphString

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

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

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

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

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

impl StaticType for GlyphString

fn static_type() -> Type

impl Eq for GlyphString

impl Send for GlyphString

impl StructuralEq for GlyphString

impl StructuralPartialEq for GlyphString

impl Sync for GlyphString

Auto Trait Implementations

impl RefUnwindSafe for GlyphString

impl Unpin for GlyphString

impl UnwindSafe for GlyphString

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where 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 T where U: From<T>,

fn into(self) -> U

impl<T> StaticTypeExt for T where T: StaticType,

fn ensure_type()

impl<T> ToClosureReturnValue for T where T: ToValue,

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

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

impl<T> ToSendValue for T where T: Send + ToValue + ?Sized,

fn to_send_value(&self) -> SendValue

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

type Error = Infallible

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

impl<T> TryFromClosureReturnValue for T where 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 T where 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> FromValueOptional<'a> for T where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError>,

pub fn extents(&mut self, font: &impl IsA<Font>) -> (Rectangle, Rectangle )

pub fn extents_range(
&mut self,
start: i32,
end: i32,
font: &impl IsA<Font>
) -> (Rectangle, Rectangle )

pub fn index_to_x(
&mut self,
text: &str,
analysis: &mut Analysis,
index_: i32,
trailing: bool
) -> i32

pub fn x_to_index(
&mut self,
text: &str,
analysis: &mut Analysis,
x_pos: i32
) -> (i32, i32 )

pub fn glyph_info(&self) -> &[GlyphInfo ]

pub fn glyph_info_mut(&mut self) -> &mut [GlyphInfo ]

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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

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

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

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

impl<T> StaticTypeExt for T where
T: StaticType,

impl<T> ToClosureReturnValue for T where
T: ToValue,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

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

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

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

impl<'a, T, C> FromValueOptional<'a> for T where
T: FromValue<'a, Checker = C>,
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError>,