Enum cairo::Filter

source · [−]

#[non_exhaustive]
pub enum Filter {
    Fast,
    Good,
    Best,
    Nearest,
    Bilinear,
    Gaussian,
    // 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.

`Fast`

`Good`

`Best`

`Nearest`

`Bilinear`

`Gaussian`

Trait Implementations

source

impl Clone for Filter

source

fn clone(&self) -> Filter

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 Filter

source

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

Formats the value using the given formatter. Read more

source

impl Display for Filter

source

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

Formats the value using the given formatter. Read more

source

impl<'a> FromValue<'a> for Filter

type Checker = GenericValueTypeChecker<Self>

Value type checker.

source

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

Get the contained value from a Value. Read more

source

impl PartialEq<Filter> for Filter

source

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

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

source

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

This method tests for !=.

source

impl PartialOrd<Filter> for Filter

source

fn partial_cmp(&self, other: &Filter) -> 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

source

impl StaticType for Filter

source

fn static_type() -> Type

Returns the type identifier of Self.

source

impl ToValue for Filter

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 Filter

type Type = Self

Type to get the Type from. Read more

source

impl Copy for Filter

source

impl StructuralPartialEq for Filter

Auto Trait Implementations

impl RefUnwindSafe for Filter

impl Send for Filter

impl Sync for Filter

impl Unpin for Filter

impl UnwindSafe for Filter

Blanket Implementations

source

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

source

pub 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

pub 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

pub 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

pub fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

pub 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

pub fn ensure_type()

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

source

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

source

pub 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

pub fn to_owned(&self) -> T

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

source

pub 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

source

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

source

pub fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

source

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

source

pub 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

pub 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

pub 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

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

Performs the conversion.

Enum cairo::Filter

Variants (Non-exhaustive)

Fast

Good

Best

Nearest

Bilinear

Gaussian

Trait Implementations

impl Clone for Filter

fn clone(&self) -> Filter

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

impl Debug for Filter

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

impl Display for Filter

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

impl<'a> FromValue<'a> for Filter

type Checker = GenericValueTypeChecker<Self>

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

impl PartialEq<Filter> for Filter

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

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

impl PartialOrd<Filter> for Filter

fn partial_cmp(&self, other: &Filter) -> 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 Filter

fn static_type() -> Type

impl ToValue for Filter

fn to_value(&self) -> Value

fn value_type(&self) -> Type

impl ValueType for Filter

type Type = Self

impl Copy for Filter

impl StructuralPartialEq for Filter

Auto Trait Implementations

impl RefUnwindSafe for Filter

impl Send for Filter

impl Sync for Filter

impl Unpin for Filter

impl UnwindSafe for Filter

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

pub fn ensure_type()

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

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

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

pub fn to_send_value(&self) -> SendValue

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

pub default fn to_string(&self) -> String

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

type Error = Infallible

pub 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,

pub 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

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

`Fast`

`Good`

`Best`

`Nearest`

`Bilinear`

`Gaussian`

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>,