FloatingPointBackend

embedded_charts::math::backends

Struct FloatingPointBackend 

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pub struct FloatingPointBackend;
Expand description

Floating-point backend using micromath

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impl MathBackend<f32> for FloatingPointBackend

Available on crate feature floating-point only.
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fn sqrt(&self, x: f32) -> f32

Calculate the square root
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fn abs(&self, x: f32) -> f32

Calculate the absolute value
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fn min(&self, a: f32, b: f32) -> f32

Return the minimum of two values
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fn max(&self, a: f32, b: f32) -> f32

Return the maximum of two values
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fn floor(&self, x: f32) -> f32

Calculate the floor
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fn ceil(&self, x: f32) -> f32

Calculate the ceiling
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fn pow(&self, x: f32, y: f32) -> f32

Raise to a power
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fn ln(&self, x: f32) -> f32

Natural logarithm
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fn log10(&self, x: f32) -> f32

Base-10 logarithm
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fn sin(&self, x: f32) -> f32

Sine function
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fn cos(&self, x: f32) -> f32

Cosine function
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fn tan(&self, x: f32) -> f32

Tangent function
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fn to_radians(&self, degrees: f32) -> f32

Convert degrees to radians
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fn to_degrees(&self, radians: f32) -> f32

Convert radians to degrees
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fn atan2(&self, y: f32, x: f32) -> f32

Calculate atan2(y, x) - the angle from the positive x-axis to the point (x, y)

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where T: Cast<Dst>,

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impl<Src, Dst> CastFrom<Src> for Dst
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fn cast_from(src: Src) -> Dst

Casts the value.
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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> OverflowingAs for T

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fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.
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impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.
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fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.
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impl<Src, Dst> SaturatingCastFrom<Src> for Dst
where Src: SaturatingCast<Dst>,

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

Casts the value.
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impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
where Src: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.
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impl<T> WrappingAs for T

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fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.
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impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.