Trait StringExt 

pub trait StringExt {
    // Required method
    fn substring(&self, start_index: usize, end_index: usize) -> &str;
}

Required Methods

fn substring(&self, start_index: usize, end_index: usize) -> &str

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl StringExt for str

fn substring(&self, start_index: usize, end_index: usize) -> &str

Implementors