Struct RangeTransform 

pub struct RangeTransform {
    pub orig_start: usize,
    pub orig_end: usize,
    pub gen_start: usize,
    pub gen_end: usize,
}

A source range transformation record.

Fields

orig_start: usize

Original start offset

orig_end: usize

Original end offset

gen_start: usize

Generated start offset

gen_end: usize

Generated end offset

Implementations

impl RangeTransform

pub fn new( orig_start: usize, orig_end: usize, gen_start: usize, gen_end: usize, ) -> Self

Create a new range transform.

pub fn orig_len(&self) -> usize

Length of the original range.

pub fn gen_len(&self) -> usize

Length of the generated range.

pub fn is_length_preserving(&self) -> bool

Whether the mapping is length-preserving.

Trait Implementations

impl Clone for RangeTransform

fn clone(&self) -> RangeTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeTransform

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

Formats the value using the given formatter.