Struct rug::complex::OrdComplex [−][src]
#[repr(transparent)]pub struct OrdComplex { /* fields omitted */ }
Expand description
A complex number that supports total ordering and hashing.
For ordering, the real part has precedence over the imaginary part. Negative zero is ordered as less than positive zero. Negative NaN is ordered as less than negative infinity, while positive NaN is ordered as greater than positive infinity. Comparing two negative NaNs or two positive NaNs produces equality.
Examples
use core::cmp::Ordering; use rug::{complex::OrdComplex, float::Special, Complex}; let nan_c = Complex::with_val(53, (Special::Nan, Special::Nan)); let nan = OrdComplex::from(nan_c); assert_eq!(nan.cmp(&nan), Ordering::Equal); let one_neg0_c = Complex::with_val(53, (1, Special::NegZero)); let one_neg0 = OrdComplex::from(one_neg0_c); let one_pos0_c = Complex::with_val(53, (1, Special::Zero)); let one_pos0 = OrdComplex::from(one_pos0_c); assert_eq!(one_neg0.cmp(&one_pos0), Ordering::Less); let zero_inf_s = (Special::Zero, Special::Infinity); let zero_inf_c = Complex::with_val(53, zero_inf_s); let zero_inf = OrdComplex::from(zero_inf_c); assert_eq!(one_pos0.cmp(&zero_inf), Ordering::Greater);
Implementations
Extracts the underlying Complex
.
The same result can be obtained using the implementation of
AsRef<Complex>
which is provided for OrdComplex
.
Examples
use rug::{complex::OrdComplex, Complex}; let c = Complex::with_val(53, (1.5, 2.5)); let ord = OrdComplex::from(c); let c_ref = ord.as_complex(); assert_eq!(*c_ref.real(), 1.5); assert_eq!(*c_ref.imag(), 2.5);
Extracts the underlying Complex
.
The same result can be obtained using the implementation of
AsMut<Complex>
which is provided for OrdComplex
.
Examples
use rug::{complex::OrdComplex, Complex}; let c = Complex::with_val(53, (1.5, -2.5)); let mut ord = OrdComplex::from(c); ord.as_complex_mut().conj_mut(); let c_ref = ord.as_complex(); assert_eq!(*c_ref.real(), 1.5); assert_eq!(*c_ref.imag(), 2.5);
Trait Implementations
Performs the conversion.
Deserialize this value from the given Serde deserializer. Read more
fn deserialize_in_place<D: Deserializer<'de>>(
deserializer: D,
place: &mut OrdComplex
) -> Result<(), D::Error>
Performs the conversion.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Auto Trait Implementations
impl RefUnwindSafe for OrdComplex
impl Send for OrdComplex
impl Sync for OrdComplex
impl Unpin for OrdComplex
impl UnwindSafe for OrdComplex
Blanket Implementations
Mutably borrows from an owned value. Read more
Casts the value.
Casts the value.
Casts the value.
Casts the value.
Casts the value.