Struct IndentManager 

pub struct IndentManager {
    pub level: usize,
    pub tab_width: usize,
}

A simple indentation manager.

Fields

level: usize

Current indent level

tab_width: usize

Spaces per indent level

Implementations

impl IndentManager

pub fn new(tab_width: usize) -> Self

Create a new manager.

pub fn indent(&mut self)

Indent by one level.

pub fn dedent(&mut self)

Dedent by one level.

pub fn current(&self) -> String

Returns the current indent string.

pub fn apply_to(&self, s: &str) -> String

Apply indentation to a multi-line string.