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FloatMargin

float_cmp

Trait FloatMargin 

Source 
pub trait FloatMargin: Copy + Default {
    type F;
    type I;

    // Required methods
    fn zero() -> Self;
    fn epsilon(self, epsilon: Self::F) -> Self;
    fn ulps(self, ulps: Self::I) -> Self;
}
Expand description

A margin specifying a maximum distance two floating point values can be while still being considered equal enough.

Required Associated Types§

Source

type F

A floating-point type used for epsilon values

Source

type I

An integer type used for ulps values

Required Methods§

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fn zero() -> Self

Zero margin

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fn epsilon(self, epsilon: Self::F) -> Self

Set the epsilon value for this margin

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fn ulps(self, ulps: Self::I) -> Self

Set the ulps value for this margin

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§