Trait pixel_game_lib::approx::RelativeEq
pub trait RelativeEq<Rhs = Self>: AbsDiffEq<Rhs>where
Rhs: ?Sized,{
// Required methods
fn default_max_relative() -> Self::Epsilon;
fn relative_eq(
&self,
other: &Rhs,
epsilon: Self::Epsilon,
max_relative: Self::Epsilon
) -> bool;
// Provided method
fn relative_ne(
&self,
other: &Rhs,
epsilon: Self::Epsilon,
max_relative: Self::Epsilon
) -> bool { ... }
}Expand description
Equality comparisons between two numbers using both the absolute difference and relative based comparisons.
Required Methods§
fn default_max_relative() -> Self::Epsilon
fn default_max_relative() -> Self::Epsilon
The default relative tolerance for testing values that are far-apart.
This is used when no max_relative value is supplied to the [relative_eq] macro.
fn relative_eq(
&self,
other: &Rhs,
epsilon: Self::Epsilon,
max_relative: Self::Epsilon
) -> bool
fn relative_eq( &self, other: &Rhs, epsilon: Self::Epsilon, max_relative: Self::Epsilon ) -> bool
A test for equality that uses a relative comparison if the values are far apart.
Provided Methods§
fn relative_ne(
&self,
other: &Rhs,
epsilon: Self::Epsilon,
max_relative: Self::Epsilon
) -> bool
fn relative_ne( &self, other: &Rhs, epsilon: Self::Epsilon, max_relative: Self::Epsilon ) -> bool
The inverse of RelativeEq::relative_eq.
Object Safety§
This trait is not object safe.