Struct mz_ore::str::Indent

pub struct Indent {
    unit: String,
    buff: String,
    mark: Vec<usize>,
}

A helper struct to keep track of indentation levels.

This will be most often used as part of the rendering context type for various Display$Format implementation.

Fields

unit: String

buff: String

mark: Vec<usize>

Implementations

impl Indent

pub fn new(unit: char, step: usize) -> Indent

Construct a new Indent where one level is represented by the given unit repeated step times.

fn inc(&mut self, rhs: usize)

fn dec(&mut self, rhs: usize)

pub fn set(&mut self)

Remember the current state.

pub fn reset(&mut self)

Reset buff to the last marked state.

Trait Implementations

impl AddAssign<usize> for Indent

fn add_assign(&mut self, rhs: usize)

Performs the += operation.

impl AsMut<Indent> for Indent

fn as_mut(&mut self) -> &mut Indent

Converts this type into a mutable reference of the (usually inferred) input type.

impl Clone for Indent

fn clone(&self) -> Indent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Indent

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

Formats the value using the given formatter.

impl Default for Indent

fn default() -> Self

Returns the “default value” for a type.

impl Display for Indent

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

Formats the value using the given formatter.

impl SubAssign<usize> for Indent

fn sub_assign(&mut self, rhs: usize)

Performs the -= operation.