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RenderBackendChoice

lumen_runtime::config

Enum RenderBackendChoice 

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pub enum RenderBackendChoice {
    Auto,
    Gpu,
    Cpu,
}
Expand description

The value of [render] backend.

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Auto

Every backend the binary carries, GPU first.

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Gpu

The GPU backend only.

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Cpu

The CPU backend only.

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impl RenderBackendChoice

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pub fn backend_name(self) -> Option<&'static str>

The registered backend name this choice asks for, or None for auto, which asks for every backend in priority order.

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impl Clone for RenderBackendChoice

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fn clone(&self) -> RenderBackendChoice

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for RenderBackendChoice

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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 RenderBackendChoice

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fn default() -> RenderBackendChoice

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for RenderBackendChoice

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for RenderBackendChoice

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for RenderBackendChoice

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impl Eq for RenderBackendChoice

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impl StructuralPartialEq for RenderBackendChoice

Auto Trait Implementations§

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> AnyEq for T
where T: Any + PartialEq,

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fn equals(&self, other: &(dyn Any + 'static)) -> bool

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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn dyn_eq(&self, other: &(dyn DynEq + 'static)) -> bool

This method tests for self and other values to be equal. Read more
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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Returns the argument unchanged.

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The [Template] for this type.
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where T: Default,

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Creates Self using default().

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Converts this type into the system output type.
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The none-equivalent value.
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type Error = <U as TryFrom<T>>::Error

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