Enum jpeg_encoder::Density

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pub enum Density {
    None,
    Inch {
        x: u16,
        y: u16,
    },
    Centimeter {
        x: u16,
        y: u16,
    },
}

Expand description

Density settings

Variants

`None`

No pixel density is set, which means “1 pixel per pixel”

`Inch`

Fields

x: u16

y: u16

Horizontal and vertical dots per inch (dpi)

`Centimeter`

Fields

x: u16

y: u16

Horizontal and vertical dots per centimeters

Trait Implementations

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impl Clone for Density

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fn clone(&self) -> Density

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 Density

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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 PartialEq<Density> for Density

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

This method tests for !=.

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impl StructuralPartialEq for Density

Auto Trait Implementations

impl RefUnwindSafe for Density

impl Send for Density

impl Sync for Density

impl Unpin for Density

impl UnwindSafe for Density

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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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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pub fn to_owned(&self) -> T

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

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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

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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

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

Performs the conversion.

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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

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

Performs the conversion.

Enum jpeg_encoder::Density

Variants

None

Inch

Fields

Centimeter

Fields

Trait Implementations

impl Clone for Density

fn clone(&self) -> Density

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

impl Debug for Density

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

impl PartialEq<Density> for Density

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

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

impl Copy for Density

impl Eq for Density

impl StructuralEq for Density

impl StructuralPartialEq for Density

Auto Trait Implementations

impl RefUnwindSafe for Density

impl Send for Density

impl Sync for Density

impl Unpin for Density

impl UnwindSafe for Density

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> 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, 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, 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>

`None`

`Inch`

`Centimeter`

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> ToOwned for T where
T: Clone,

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

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