Enum components::winit::window::BadIcon

[−]

pub enum BadIcon {
    ByteCountNotDivisibleBy4 {
        byte_count: usize,
    },
    DimensionsVsPixelCount {
        width: u32,
        height: u32,
        width_x_height: usize,
        pixel_count: usize,
    },
    OsError(Error),
}

Expand description

An error produced when using Icon::from_rgba with invalid arguments.

Variants

`ByteCountNotDivisibleBy4`

Fields

byte_count: usize

Produced when the length of the rgba argument isn’t divisible by 4, thus rgba can’t be safely interpreted as 32bpp RGBA pixels.

`DimensionsVsPixelCount`

Fields

width: u32

height: u32

width_x_height: usize

pixel_count: usize

Produced when the number of pixels (rgba.len() / 4) isn’t equal to width * height. At least one of your arguments is incorrect.

`OsError(Error)`

Produced when underlying OS functionality failed to create the icon

Trait Implementations

impl Debug for BadIcon

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

Formats the value using the given formatter. Read more

impl Display for BadIcon

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

Formats the value using the given formatter. Read more

impl Error for BadIcon

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

source

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

Auto Trait Implementations

impl !RefUnwindSafe for BadIcon

impl Send for BadIcon

impl Sync for BadIcon

impl Unpin for BadIcon

impl !UnwindSafe for BadIcon

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

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<Target, From> Getter<From> for Target where
From: AsRef<Target>,

fn get(from: &From) -> &Target

Typed getter

impl<'a, T, C, M> Inspect<'a, C, &'a C, M> for T

fn inspect(ctx: &'a mut C) -> &'a C

Inspect the context.

impl<'a, T, C, M> Inspect<'a, C, &'a mut C, M> for T

fn inspect(ctx: &'a mut C) -> &'a mut C

Inspect the context.

impl<'a, T, C, M> Inspect<'a, C, (), M> for T

fn inspect(&'a mut C)

Inspect the context.

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.

impl<Fr, To> IntoColor<To> for Fr where
To: FromColor<Fr>,

fn into_color(self) -> To

Convert into color

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,

Sets value as a parameter 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, 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 components::winit::window::BadIcon

Variants

ByteCountNotDivisibleBy4

Fields

DimensionsVsPixelCount

Fields

OsError(Error)

Trait Implementations

impl Debug for BadIcon

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

impl Display for BadIcon

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

impl Error for BadIcon

fn source(&self) -> Option<&(dyn Error + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

Auto Trait Implementations

impl !RefUnwindSafe for BadIcon

impl Send for BadIcon

impl Sync for BadIcon

impl Unpin for BadIcon

impl !UnwindSafe for BadIcon

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> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

fn from(t: T) -> T

impl<Target, From> Getter<From> for Target where From: AsRef<Target>,

fn get(from: &From) -> &Target

impl<'a, T, C, M> Inspect<'a, C, &'a C, M> for T

fn inspect(ctx: &'a mut C) -> &'a C

impl<'a, T, C, M> Inspect<'a, C, &'a mut C, M> for T

fn inspect(ctx: &'a mut C) -> &'a mut C

impl<'a, T, C, M> Inspect<'a, C, (), M> for T

fn inspect(&'a mut C)

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

fn into(self) -> U

impl<Fr, To> IntoColor<To> for Fr where To: FromColor<Fr>,

fn into_color(self) -> To

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where T: Parameter<Self>,

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, 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<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

`ByteCountNotDivisibleBy4`

`DimensionsVsPixelCount`

`OsError(Error)`

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<Target, From> Getter<From> for Target where
From: AsRef<Target>,

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

impl<Fr, To> IntoColor<To> for Fr where
To: FromColor<Fr>,

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,

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

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,