Struct Range 

pub struct Range<T>(/* private fields */);

An implementation of ToId and ToIdSized that encodes external IDs as a range.

use diskann_benchmark_core::build::ids::{Range, ToId, ToIdSized};

let range = Range::new(100u32..105);
assert_eq!(range.len(), 5);
assert_eq!(range.to_id(0).unwrap(), 100);
assert_eq!(range.to_id(1).unwrap(), 101);
assert_eq!(range.to_id(4).unwrap(), 104);
assert!(range.to_id(5).is_err());

Implementations

impl<T> Range<T>

pub fn new(range: Range<T>) -> Self

Construct a new Range from the given standard library range.

Trait Implementations

impl<T: Debug> Debug for Range<T>

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

Formats the value using the given formatter.

impl ToId<u32> for Range<u32>

fn to_id(&self, i: usize) -> ANNResult<u32>

Convert the given implicit index i to an external ID of type T.

impl ToIdSized<u32> for Range<u32>

fn len(&self) -> usize

Returns the number of IDs that can be produced.

fn is_empty(&self) -> bool

Returns true only if self.len() == 0.