Trait F64RealOrComplex 

pub trait F64RealOrComplex:
    ComplexFloat<Real: Display>
    + AddAssign
    + SubAssign
    + Display
    + MulAssign
    + DivAssign
    + Debug
    + Sealed {
    // Required methods
    fn try_from_complexf64(
        number: Complex<f64>,
    ) -> Result<Self, NotConvertibleFromComplexF64>;
    fn to_complexf64(self) -> Complex<f64>;
    fn from_f64(value: f64) -> Self;
    fn set_re_f64(&mut self, value: f64);
    fn set_im_f64(&mut self, value: f64);
    fn nth_root(self, n: i32) -> Self;
}

This is an internal trait which is used to convert between f64 and Complex<f64>-based DynQuantity structs. It needs to be public because it is part of the type signature of DynQuantity, but it is not meant to be implemented by external types and is therefore sealed.

Required Methods

fn try_from_complexf64( number: Complex<f64>, ) -> Result<Self, NotConvertibleFromComplexF64>

Tries to convert from a Complex<f64> to the implementor of this trait, either Complex<f64> or f64. The former conversion always succeeds (is a no-op), while the latter fails if number has an imaginary component.

fn to_complexf64(self) -> Complex<f64>

Converts a Complex<f64> or f64 to a Complex<f64>. This is infallible (and a no-op in case of the former conversion).

fn from_f64(value: f64) -> Self

Converts a f64 to a Complex<f64> or f64. This is infallible (and a no-op in case of the latter conversion).

fn set_re_f64(&mut self, value: f64)

Sets the real part of the implementor to value.

fn set_im_f64(&mut self, value: f64)

Sets the imaginary part of the implementor to value. If the implementing type is f64, this is a no-op.

fn nth_root(self, n: i32) -> Self

Calcute the nth root of self.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl F64RealOrComplex for f64

fn try_from_complexf64( number: Complex<f64>, ) -> Result<Self, NotConvertibleFromComplexF64>

fn to_complexf64(self) -> Complex<f64>

fn from_f64(value: f64) -> Self

fn set_re_f64(&mut self, value: f64)

fn set_im_f64(&mut self, _: f64)

fn nth_root(self, n: i32) -> Self

impl F64RealOrComplex for Complex<f64>

fn try_from_complexf64( number: Complex<f64>, ) -> Result<Self, NotConvertibleFromComplexF64>

fn to_complexf64(self) -> Complex<f64>

fn from_f64(value: f64) -> Self

fn set_re_f64(&mut self, value: f64)

fn set_im_f64(&mut self, value: f64)

fn nth_root(self, n: i32) -> Self

Implementors