Struct FormatComplex 

pub struct FormatComplex {
    pub real: f64,
    pub imag: f64,
}

A Display adapter writing a complex number as CPython’s repr()/str(): (1+2j), 1j, (-0-1j), (nan+infj).

Each part is the FormatFloat rendering with an integral value’s .0 dropped (1.0 → 1, but 1e+16 stays). A real part that is exactly +0.0 is omitted along with the parentheses, so complex(0, 1) is 1j while complex(-0.0, 1) is (-0+1j). Allocation-free like FormatFloat.

Fields

real: f64

The real part.

imag: f64

The imaginary part.

Trait Implementations

impl Display for FormatComplex

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

Formats the value using the given formatter.