Struct Rcomplex 

#[repr(C)]
pub struct Rcomplex {
    pub r: f64,
    pub i: f64,
}

R’s complex scalar layout (Rcomplex).

Fields

r: f64

Real part.

i: f64

Imaginary part.

Trait Implementations

impl AltrepDataptr<Rcomplex> for Box<[Rcomplex]>

fn dataptr(&mut self, _writable: bool) -> Option<*mut Rcomplex>

Get a pointer to the underlying data, possibly triggering materialization.

fn dataptr_or_null(&self) -> Option<*const Rcomplex>

Get a read-only pointer without forcing materialization.

impl AltrepDataptr<Rcomplex> for Cow<'static, [Rcomplex]>

fn dataptr(&mut self, writable: bool) -> Option<*mut Rcomplex>

Get a pointer to the underlying data, possibly triggering materialization.

fn dataptr_or_null(&self) -> Option<*const Rcomplex>

Get a read-only pointer without forcing materialization.

impl AltrepDataptr<Rcomplex> for Vec<Rcomplex>

fn dataptr(&mut self, _writable: bool) -> Option<*mut Rcomplex>

Get a pointer to the underlying data, possibly triggering materialization.

fn dataptr_or_null(&self) -> Option<*const Rcomplex>

Get a read-only pointer without forcing materialization.

impl Clone for Rcomplex

fn clone(&self) -> Rcomplex

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Coerce<Rcomplex> for Rcomplex

fn coerce(self) -> Rcomplex

Convert self into R.

impl Debug for Rcomplex

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

Formats the value using the given formatter.

impl IntoR for Rcomplex

type Error = Infallible

The error type for fallible conversions.

fn try_into_sexp(self) -> Result<SEXP, Self::Error>

Try to convert this value to an R SEXP.

unsafe fn try_into_sexp_unchecked(self) -> Result<SEXP, Self::Error>

Try to convert to SEXP without thread safety checks.

fn into_sexp(self) -> SEXP

Convert this value to an R SEXP, panicking on error.

unsafe fn into_sexp_unchecked(self) -> SEXP

Convert to SEXP without thread safety checks, panicking on error.

impl PartialEq for Rcomplex

fn eq(&self, other: &Rcomplex) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RNativeType for Rcomplex

const SEXP_TYPE: SEXPTYPE = SEXPTYPE::CPLXSXP

The SEXPTYPE for vectors containing this element type.

unsafe fn dataptr_mut(sexp: SEXP) -> *mut Self

Get mutable pointer to vector data.

fn elt(sexp: SEXP, i: isize) -> Self

Read the i-th element via the appropriate *_ELT accessor.

impl TryFromSexp for &'static Rcomplex

type Error = SexpError

The error type returned when conversion fails.

fn try_from_sexp(sexp: SEXP) -> Result<Self, Self::Error>

Attempt to convert an R SEXP to this Rust type.

unsafe fn try_from_sexp_unchecked(sexp: SEXP) -> Result<Self, Self::Error>

Convert from SEXP without thread safety checks.

impl TryFromSexp for &'static mut Rcomplex

Safety note (aliasing)

This impl can produce aliased &mut references if the same R object is passed to multiple mutable parameters. The caller (generated wrapper) is responsible for ensuring no two &mut borrows alias the same SEXP.

type Error = SexpError

The error type returned when conversion fails.

fn try_from_sexp(sexp: SEXP) -> Result<Self, Self::Error>

Attempt to convert an R SEXP to this Rust type.

unsafe fn try_from_sexp_unchecked(sexp: SEXP) -> Result<Self, Self::Error>

Convert from SEXP without thread safety checks.

impl TryFromSexp for Rcomplex

type Error = SexpError

The error type returned when conversion fails.

fn try_from_sexp(sexp: SEXP) -> Result<Self, Self::Error>

Attempt to convert an R SEXP to this Rust type.

unsafe fn try_from_sexp_unchecked(sexp: SEXP) -> Result<Self, Self::Error>

Convert from SEXP without thread safety checks.

impl Copy for Rcomplex

impl StructuralPartialEq for Rcomplex