Struct RefactoryString

pub struct RefactoryString<'a> { /* private fields */ }

A RefactoryBuffer specialization that only accepts and returns UTF-8 strings. This is what should be used when modifying a source string/file content. It uses RefactoryBuffer and converts everything conveniently.

Implementations

impl<'a> RefactoryString<'a>

pub fn new(content: &'a str) -> RefactoryString<'a>

Create a new RefactoryString from the content. Never owns the original content, but owns every changes made to it.

pub fn len(&self) -> usize

The original length of the content it contains.

pub fn to_string(&self) -> String

Serialize the changes to a string.

pub fn append_left(&mut self, index: usize, content: &str) -> Result<(), Error>

Append the content to the left of the index.

pub fn prepend_left(&mut self, index: usize, content: &str) -> Result<(), Error>

Prepend the content to the left of the index.

pub fn append_right(&mut self, index: usize, content: &str) -> Result<(), Error>

Append the content to the right of the index.

pub fn prepend_right( &mut self, index: usize, content: &str, ) -> Result<(), Error>

Prepend the content to the right of the index.

pub fn prepend(&mut self, content: &str) -> Result<(), Error>

Prepend the content to the whole RefactoryString.

pub fn append(&mut self, content: &str) -> Result<(), Error>

Append the content to the whole RefactoryString.

pub fn overwrite( &mut self, start: usize, end: usize, content: &str, ) -> Result<(), Error>

Overwrite the content at the indices [start, end].

pub fn remove(&mut self, start: usize, end: usize) -> Result<(), Error>

Remove the content between two indices.