Struct extendr_api::scalar::Rfloat

pub struct Rfloat(/* private fields */);

Rfloat is a wrapper for f64 in the context of an R’s integer vector.

Rfloat has a special NA value, obtained from R headers via R_NaReal.

Rfloat has the same footprint as an f64 value allowing us to use it in zero copy slices.

Implementations

impl Rfloat

pub fn is_nan(&self) -> bool

pub fn is_sign_positive(&self) -> bool

pub fn is_sign_negative(&self) -> bool

pub fn is_infinite(&self) -> bool

pub fn is_subnormal(&self) -> bool

pub fn abs(&self) -> Rfloat

pub fn sqrt(&self) -> Rfloat

pub fn min(&self, other: Self) -> Self

use extendr_api::prelude::*;
test! {
    assert!(Rfloat::na().min(Rfloat::default()).is_na());    
    assert!(Rfloat::default().min(Rfloat::na()).is_na());
    assert_eq!(Rfloat::default().min(Rfloat::default()), Rfloat::default());
    assert_eq!(Rfloat::from(1).min(Rfloat::from(2)), Rfloat::from(1));    
    assert_eq!(Rfloat::from(2).min(Rfloat::from(1)), Rfloat::from(1));    
}

pub fn max(&self, other: Self) -> Self

use extendr_api::prelude::*;
test! {
    assert!(Rfloat::na().max(Rfloat::default()).is_na());    
    assert!(Rfloat::default().max(Rfloat::na()).is_na());
    assert_eq!(Rfloat::default().max(Rfloat::default()), Rfloat::default());
    assert_eq!(Rfloat::from(1).max(Rfloat::from(2)), Rfloat::from(2));    
    assert_eq!(Rfloat::from(2).max(Rfloat::from(1)), Rfloat::from(2));    
}

Trait Implementations

impl Add<Rfloat> for &Rfloat

fn add(self, rhs: Rfloat) -> Self::Output

Add two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the + operator.

impl Add<Rfloat> for f64

fn add(self, rhs: Rfloat) -> Self::Output

Add two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the + operator.

impl Add<f64> for Rfloat

fn add(self, rhs: f64) -> Self::Output

Add two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the + operator.

impl Add for Rfloat

fn add(self, rhs: Rfloat) -> Self::Output

Add two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the + operator.

impl AddAssign<Rfloat> for &mut Rfloat

fn add_assign(&mut self, other: Rfloat)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl AddAssign<Rfloat> for Option<f64>

fn add_assign(&mut self, other: Rfloat)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl AddAssign<f64> for &mut Rfloat

fn add_assign(&mut self, other: f64)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl AddAssign<f64> for Rfloat

fn add_assign(&mut self, other: f64)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl AddAssign for Rfloat

fn add_assign(&mut self, other: Rfloat)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl<'a> AsTypedSlice<'a, Rfloat> for Robj

where Self: 'a,

fn as_typed_slice(&self) -> Option<&'a [Rfloat]>

fn as_typed_slice_mut(&mut self) -> Option<&'a mut [Rfloat]>

impl CanBeNA for Rfloat

use extendr_api::prelude::*;
test! {
    assert!((<Rfloat>::na()).is_na());
}

fn is_na(&self) -> bool

Return true is the is a NA value.

fn na() -> Self

Construct a NA.

impl Clone for Rfloat

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Rfloat

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

Debug format.

impl Default for Rfloat

use extendr_api::prelude::*;
test! {
    assert_eq!(<Rfloat>::default(), <f64>::default());
}

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Rfloat

fn deserialize<D>(deserializer: D) -> Result<Rfloat, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'de> Deserializer<'de> for Rfloat

type Error = Error

The error type that can be returned if some error occurs during deserialization.

fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>

where V: Visitor<'de>,

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input.

fn deserialize_bool<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a bool value.

fn deserialize_i8<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i8 value.

fn deserialize_i16<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i16 value.

fn deserialize_i32<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i32 value.

fn deserialize_i64<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i64 value.

fn deserialize_i128<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i128 value.

fn deserialize_u8<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u8 value.

fn deserialize_u16<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u16 value.

fn deserialize_u32<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u32 value.

fn deserialize_u64<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u64 value.

fn deserialize_u128<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an u128 value.

fn deserialize_f32<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f32 value.

fn deserialize_f64<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f64 value.

fn deserialize_char<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a char value.

fn deserialize_str<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and does not benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_string<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and would benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_bytes<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and does not benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_byte_buf<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and would benefit from taking ownership of buffered data owned by the Deserializer.

fn deserialize_option<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an optional value.

fn deserialize_unit<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit value.

fn deserialize_unit_struct<V>( self, name: &'static str, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit struct with a particular name.

fn deserialize_newtype_struct<V>( self, name: &'static str, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a newtype struct with a particular name.

fn deserialize_seq<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values.

fn deserialize_tuple<V>( self, len: usize, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values and knows how many values there are without looking at the serialized data.

fn deserialize_tuple_struct<V>( self, name: &'static str, len: usize, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.

fn deserialize_map<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a map of key-value pairs.

fn deserialize_struct<V>( self, name: &'static str, fields: &'static [&'static str], visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting a struct with a particular name and fields.

fn deserialize_enum<V>( self, name: &'static str, variants: &'static [&'static str], visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.

fn deserialize_identifier<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.

fn deserialize_ignored_any<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>

where V: Visitor<'de>,

Hint that the Deserialize type needs to deserialize a value whose type doesn’t matter because it is ignored.

fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form.

impl Div<Rfloat> for &Rfloat

fn div(self, rhs: Rfloat) -> Self::Output

Divide two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the / operator.

impl Div<Rfloat> for f64

fn div(self, rhs: Rfloat) -> Self::Output

Divide two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the / operator.

impl Div<f64> for Rfloat

fn div(self, rhs: f64) -> Self::Output

Divide two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the / operator.

impl Div for Rfloat

fn div(self, rhs: Rfloat) -> Self::Output

Divide two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the / operator.

impl DivAssign<Rfloat> for &mut Rfloat

fn div_assign(&mut self, other: Rfloat)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl DivAssign<Rfloat> for Option<f64>

fn div_assign(&mut self, other: Rfloat)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl DivAssign<f64> for &mut Rfloat

fn div_assign(&mut self, other: f64)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl DivAssign<f64> for Rfloat

fn div_assign(&mut self, other: f64)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl DivAssign for Rfloat

fn div_assign(&mut self, other: Rfloat)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl From<&f64> for Rfloat

fn from(v: &f64) -> Self

Converts to this type from the input type.

impl From<Option<&f64>> for Rfloat

fn from(v: Option<&f64>) -> Self

Converts to this type from the input type.

impl From<Option<f64>> for Rfloat

fn from(v: Option<f64>) -> Self

Converts to this type from the input type.

impl From<Rfloat> for Option<f64>

fn from(v: Rfloat) -> Self

Converts to this type from the input type.

impl From<Rfloat> for Rcplx

fn from(val: Rfloat) -> Self

Converts to this type from the input type.

impl From<Rint> for Rfloat

fn from(value: Rint) -> Self

Converts to this type from the input type.

impl From<f64> for Rfloat

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Rfloat

fn from(value: i32) -> Self

Converts to this type from the input type.

impl FromIterator<Rfloat> for Doubles

fn from_iter<T: IntoIterator<Item = Rfloat>>(iter: T) -> Self

A more generalised iterator collector for small vectors. Generates a non-ALTREP vector.

impl Mul<Rfloat> for &Rfloat

fn mul(self, rhs: Rfloat) -> Self::Output

Multiply two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the * operator.

impl Mul<Rfloat> for f64

fn mul(self, rhs: Rfloat) -> Self::Output

Multiply two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the * operator.

impl Mul<f64> for Rfloat

fn mul(self, rhs: f64) -> Self::Output

Multiply two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the * operator.

impl Mul for Rfloat

fn mul(self, rhs: Rfloat) -> Self::Output

Multiply two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the * operator.

impl MulAssign<Rfloat> for &mut Rfloat

fn mul_assign(&mut self, other: Rfloat)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl MulAssign<Rfloat> for Option<f64>

fn mul_assign(&mut self, other: Rfloat)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl MulAssign<f64> for &mut Rfloat

fn mul_assign(&mut self, other: f64)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl MulAssign<f64> for Rfloat

fn mul_assign(&mut self, other: f64)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl MulAssign for Rfloat

fn mul_assign(&mut self, other: Rfloat)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl Neg for &Rfloat

fn neg(self) -> Self::Output

Negate a Rfloat value.

type Output = Rfloat

The resulting type after applying the - operator.

impl Neg for Rfloat

fn neg(self) -> Self::Output

Negate a Rfloat value.

type Output = Rfloat

The resulting type after applying the - operator.

impl PartialEq<Rfloat> for f64

use extendr_api::prelude::*;
test! {
    assert!(<f64>::default().eq(&<Rfloat>::default()));
}

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialEq<f64> for Rfloat

use extendr_api::prelude::*;
test! {
    assert!(<Rfloat>::default().eq(&<f64>::default()));
}

fn eq(&self, other: &f64) -> bool

NA always fails.

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

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

impl PartialEq for Rfloat

use extendr_api::prelude::*;
test! {
    assert!(<Rfloat>::default().eq(&<Rfloat>::default()));
    assert!(!<Rfloat>::na().eq(&<Rfloat>::na()));
}

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd<Rfloat> for f64

use extendr_api::prelude::*;
test! {
    assert_eq!(<Rfloat>::default() <  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() <= <Rfloat>::default(), true);
    assert_eq!(<Rfloat>::default() >  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() >= <Rfloat>::default(), true);
}

fn partial_cmp(&self, other: &Rfloat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialOrd<f64> for Rfloat

use extendr_api::prelude::*;
test! {
    assert_eq!(<f64>::default() <  <Rfloat>::na(), false);
    assert_eq!(<f64>::default() <= <Rfloat>::na(), false);
    assert_eq!(<f64>::default() >  <Rfloat>::na(), false);
    assert_eq!(<f64>::default() >= <Rfloat>::na(), false);
    assert_eq!(<f64>::default() <  <Rfloat>::default(), false);
    assert_eq!(<f64>::default() <= <Rfloat>::default(), true);
    assert_eq!(<f64>::default() >  <Rfloat>::default(), false);
    assert_eq!(<f64>::default() >= <Rfloat>::default(), true);
}

fn partial_cmp(&self, other: &f64) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialOrd for Rfloat

use extendr_api::prelude::*;
test! {
    assert_eq!(<Rfloat>::default() <  <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() <= <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() >  <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() >= <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() <  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() <= <Rfloat>::default(), true);
    assert_eq!(<Rfloat>::default() >  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() >= <Rfloat>::default(), true);
}

fn partial_cmp(&self, other: &Rfloat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Scalar<f64> for Rfloat

fn inner(&self) -> f64

fn new(val: f64) -> Self

impl Serialize for Rfloat

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub<Rfloat> for &Rfloat

fn sub(self, rhs: Rfloat) -> Self::Output

Subtract two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the - operator.

impl Sub<Rfloat> for f64

fn sub(self, rhs: Rfloat) -> Self::Output

Subtract two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the - operator.

impl Sub<f64> for Rfloat

fn sub(self, rhs: f64) -> Self::Output

Subtract two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the - operator.

impl Sub for Rfloat

fn sub(self, rhs: Rfloat) -> Self::Output

Subtract two Rfloat values or an option of f64.

type Output = Rfloat

The resulting type after applying the - operator.

impl SubAssign<Rfloat> for &mut Rfloat

fn sub_assign(&mut self, other: Rfloat)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl SubAssign<Rfloat> for Option<f64>

fn sub_assign(&mut self, other: Rfloat)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl SubAssign<f64> for &mut Rfloat

fn sub_assign(&mut self, other: f64)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl SubAssign<f64> for Rfloat

fn sub_assign(&mut self, other: f64)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl SubAssign for Rfloat

fn sub_assign(&mut self, other: Rfloat)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

impl<'a> Sum<&'a Rfloat> for Rfloat

fn sum<I: Iterator<Item = &'a Rfloat>>(iter: I) -> Rfloat

Yields NA on overflow if NAs present.

use extendr_api::prelude::*;
use std::iter::Sum;
test! {
    let z =Rfloat::default();
    let x = (0..100).map(|_| &z);
    assert_eq!(<Rfloat as Sum<& Rfloat>>::sum(x), <Rfloat>::default());
}

impl Sum for Rfloat

fn sum<I: Iterator<Item = Rfloat>>(iter: I) -> Rfloat

Yields NA on overflow if NAs present.

use extendr_api::prelude::*;
use std::iter::Sum;
test! {
    let x = (0..100).map(|x| Rfloat::default());
    assert_eq!(<Rfloat as Sum>::sum(x), <Rfloat>::default());
}

impl ToVectorValue for &Rfloat

fn sexptype() -> SEXPTYPE

fn to_real(&self) -> f64

where Self: Sized,

fn to_complex(&self) -> Rcomplex

where Self: Sized,

fn to_integer(&self) -> i32

where Self: Sized,

fn to_logical(&self) -> i32

where Self: Sized,

fn to_raw(&self) -> u8

where Self: Sized,

fn to_sexp(&self) -> SEXP

where Self: Sized,

impl ToVectorValue for Rfloat

fn sexptype() -> SEXPTYPE

fn to_real(&self) -> f64

where Self: Sized,

fn to_complex(&self) -> Rcomplex

where Self: Sized,

fn to_integer(&self) -> i32

where Self: Sized,

fn to_logical(&self) -> i32

where Self: Sized,

fn to_raw(&self) -> u8

where Self: Sized,

fn to_sexp(&self) -> SEXP

where Self: Sized,

impl TryFrom<&Robj> for Rfloat

type Error = Error

The type returned in the event of a conversion error.

fn try_from(robj: &Robj) -> Result<Self>

Performs the conversion.

impl TryFrom<Robj> for Rfloat

type Error = Error

The type returned in the event of a conversion error.

fn try_from(robj: Robj) -> Result<Self>

Performs the conversion.

impl Copy for Rfloat