Struct Indenter 

pub struct Indenter { /* private fields */ }

Handler which alters indentation of matched data

Implementations

impl Indenter

pub fn new(spaces: Option<usize>) -> Self

Creates a new handler which alters indentation

Arguments

• spaces - how many spaces should be used for indentation (if None - no indentation or newline should be added)

Trait Implementations

impl Debug for Indenter

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

Formats the value using the given formatter.

impl FromStr for Indenter

type Err = Handler

The associated error which can be returned from parsing.

fn from_str(intend_str: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Handler for Indenter

fn start( &mut self, path: &Path, _matcher_idx: usize, token: Token, ) -> Result<Option<Vec<u8>>, Handler>

Is called when a path is matched

fn feed( &mut self, data: &[u8], _matcher_idx: usize, ) -> Result<Option<Vec<u8>>, Handler>

Is called when handler receives some data

fn end( &mut self, _path: &Path, _matcher_idx: usize, token: Token, ) -> Result<Option<Vec<u8>>, Handler>

Is called when the path is no longer matched

fn is_converter(&self) -> bool

Should be handler used to convert data

fn as_any(&self) -> &dyn Any

Function to allow downcasting