Struct RangeToInclusive

pub struct RangeToInclusive {
    pub end: Value,
}

Type for an inclusive range expression ..=end.

Examples

let range = ..=10;
assert!(range.contains(-10));
assert!(range.contains(5));
assert!(range.contains(10));
assert!(!range.contains(20));

assert!(range is std::ops::RangeToInclusive);

Ranges can contain any type:

let range = ..='f';
assert_eq!(range.end, 'f');
range.end = 'g';
assert_eq!(range.end, 'g');

Examples

use rune::runtime::RangeToInclusive;

let end = rune::to_value(10)?;
let _ = RangeToInclusive::new(end);

Fields

end: Value

The end value of the range.

Implementations

impl RangeToInclusive

pub fn new(end: Value) -> Self

Construct a new range.

pub fn partial_eq(&self, other: &Self) -> VmResult<bool>

Test the range for partial equality.

Examples

let range = ..='e';
assert!(range == (..='e'));
assert!(range != (..='f'));

let range = ..=2.0;
assert!(range == (..=2.0));
assert!(range != (..=f64::NAN));
assert!((..=f64::NAN) != (..=f64::NAN));

pub fn eq(&self, other: &Self) -> VmResult<bool>

Test the range for total equality.

Examples

use std::ops::eq;

let range = ..='e';
assert!(eq(range, ..='e'));
assert!(!eq(range, ..='f'));

pub fn partial_cmp(&self, other: &Self) -> VmResult<Option<Ordering>>

Test the range for partial ordering.

Examples

assert!((..='a') < (..='b'));
assert!((..='d') > (..='b'));
assert!(!((..=f64::NAN) > (..=f64::INFINITY)));
assert!(!((..=f64::NAN) < (..=f64::INFINITY)));

pub fn cmp(&self, other: &Self) -> VmResult<Ordering>

Test the range for total ordering.

Examples

use std::ops::cmp;
use std::cmp::Ordering;

assert_eq!(cmp(..='a', ..='b'), Ordering::Less);
assert_eq!(cmp(..='c', ..='b'), Ordering::Greater);

Trait Implementations

impl Any for RangeToInclusive

const ANY_TYPE_INFO: AnyTypeInfo = _

The compile-time type information know for the type.

impl Clone for RangeToInclusive

fn clone(&self) -> RangeToInclusive

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RangeToInclusive

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

Formats the value using the given formatter.

impl InstallWith for RangeToInclusive

fn install_with(module: &mut Module) -> Result<(), ContextError>

Hook to install more things into the module.

impl MaybeTypeOf for RangeToInclusive

fn maybe_type_of() -> Result<DocType>

Type information for the given type.

impl Named for RangeToInclusive

const ITEM: &'static Item = _

The name item.

fn full_name(f: &mut Formatter<'_>) -> Result

The exact type name

fn display() -> impl Display

Return a display wrapper for the named type.

impl TryClone for RangeToInclusive

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl TypeHash for RangeToInclusive

const HASH: Hash = _

The complete type hash of the type including type parameters which uniquely identifiers a given type.

impl TypeOf for RangeToInclusive

const PARAMETERS: Hash = _

Type parameters for the type.

const STATIC_TYPE_INFO: AnyTypeInfo = <Self as rune::Any>::ANY_TYPE_INFO

Access diagnostical type information for the current type.

fn type_info() -> TypeInfo

Get type info associated with the current type.

impl UnsafeToMut for RangeToInclusive

type Guard = RawValueGuard

The raw guard returned.

unsafe fn unsafe_to_mut<'a>( value: Value, ) -> Result<(&'a mut Self, Self::Guard), RuntimeError>

Safety

impl UnsafeToRef for RangeToInclusive

type Guard = RawValueGuard

The raw guard returned.

unsafe fn unsafe_to_ref<'a>( value: Value, ) -> Result<(&'a Self, Self::Guard), RuntimeError>

Safety

impl UnsafeToValue for &RangeToInclusive

type Guard = ValueRefGuard

The type used to guard the unsafe value conversion.

unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

Convert into a value.

impl UnsafeToValue for &mut RangeToInclusive

type Guard = ValueMutGuard

The type used to guard the unsafe value conversion.

unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

Convert into a value.