Enum cairo::Format

source · [−]

#[non_exhaustive]
pub enum Format {
    Invalid,
    ARgb32,
    Rgb24,
    A8,
    A1,
    Rgb16_565,
    Rgb30,
    // some variants omitted
}

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

`Invalid`

`ARgb32`

`Rgb24`

`A8`

`A1`

`Rgb16_565`

`Rgb30`

Implementations

source

impl Format

source

pub fn stride_for_width(self, width: u32) -> Result<i32, Error>

Trait Implementations

source

impl Clone for Format

source

fn clone(&self) -> Format

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 Format

source

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

Formats the value using the given formatter. Read more

source

impl Display for Format

source

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

Formats the value using the given formatter. Read more

source

impl<'a> FromValue<'a> for Format

type Checker = GenericValueTypeChecker<Format>

Value type checker.

source

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value. Read more

source

impl PartialEq<Format> for Format

source

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

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

source

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

This method tests for !=.

source

impl StaticType for Format

source

fn static_type() -> Type

Returns the type identifier of Self.

source

impl ToValue for Format

source

fn to_value(&self) -> Value

Convert a value to a Value.

source

fn value_type(&self) -> Type

Returns the type identifer of self. Read more

source

impl ValueType for Format

type Type = Format

Type to get the Type from. Read more

source

impl StructuralPartialEq for Format

Auto Trait Implementations

impl RefUnwindSafe for Format

impl Send for Format

impl Sync for Format

impl Unpin for Format

impl UnwindSafe for Format

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

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 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.

source

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

source

fn ensure_type()

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

source

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

source

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

source

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

source

fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

source

impl<T> ToString for T where
T: Display + ?Sized,

source

default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

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.

source

impl<T> TryFromClosureReturnValue for T where
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 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.

Enum cairo::Format

Variants (Non-exhaustive)

Invalid

ARgb32

Rgb24

A8

A1

Rgb16_565

Rgb30

Implementations

impl Format

pub fn stride_for_width(self, width: u32) -> Result<i32, Error>

Trait Implementations

impl Clone for Format

fn clone(&self) -> Format

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

impl Debug for Format

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

impl Display for Format

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

impl<'a> FromValue<'a> for Format

type Checker = GenericValueTypeChecker<Format>

unsafe fn from_value(value: &'a Value) -> Self

impl PartialEq<Format> for Format

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

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

impl StaticType for Format

fn static_type() -> Type

impl ToValue for Format

fn to_value(&self) -> Value

fn value_type(&self) -> Type

impl ValueType for Format

type Type = Format

impl Copy for Format

impl Eq for Format

impl StructuralEq for Format

impl StructuralPartialEq for Format

Auto Trait Implementations

impl RefUnwindSafe for Format

impl Send for Format

impl Sync for Format

impl Unpin for Format

impl UnwindSafe for Format

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> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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>

`Invalid`

`ARgb32`

`Rgb24`

`A8`

`A1`

`Rgb16_565`

`Rgb30`

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> ToString for T where
T: Display + ?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>,