brk_string_wizard 1.0.0-rc.7

manipulate string like a wizard
Documentation 
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#[derive(Debug, Default, Clone, Copy)]
pub struct Span(pub u32, pub u32);

impl Span {
  pub fn start(&self) -> u32 {
    self.0
  }

  pub fn end(&self) -> u32 {
    self.1
  }

  pub fn text<'s>(&self, source: &'s str) -> &'s str {
    &source[self.start() as usize..self.end() as usize]
  }
}