pub trait NumCmp<Other: Copy>: Copy {
// Required methods
fn num_cmp(self, other: Other) -> Option<Ordering>;
fn num_eq(self, other: Other) -> bool;
fn num_ne(self, other: Other) -> bool;
fn num_lt(self, other: Other) -> bool;
fn num_gt(self, other: Other) -> bool;
fn num_le(self, other: Other) -> bool;
fn num_ge(self, other: Other) -> bool;
}Expand description
A trait for comparison between differently typed numbers.
This trait is implemented for every pair of integer and floating-point types available,
including isize, usize and also (when the i128 feature is enabled) i128 and u128.
Required Methods§
Sourcefn num_cmp(self, other: Other) -> Option<Ordering>
fn num_cmp(self, other: Other) -> Option<Ordering>
Same to self.partial_cmp(&other)
but can be used for different numeric types for self and other.
Sourcefn num_eq(self, other: Other) -> bool
fn num_eq(self, other: Other) -> bool
Same to self == other but can be used for different numeric types for self and other.
Sourcefn num_ne(self, other: Other) -> bool
fn num_ne(self, other: Other) -> bool
Same to self != other but can be used for different numeric types for self and other.
Sourcefn num_lt(self, other: Other) -> bool
fn num_lt(self, other: Other) -> bool
Same to self < other but can be used for different numeric types for self and other.
Sourcefn num_gt(self, other: Other) -> bool
fn num_gt(self, other: Other) -> bool
Same to self > other but can be used for different numeric types for self and other.
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.