Struct streamson_lib::handler::replace::Replace

pub struct Replace { /* fields omitted */ }

Replace handler which converts matched data to fixed output

Implementations

impl Replace

pub fn new(new_data: Vec<u8>) -> Self

Creates a new handler which replaces matched data by fixed output

Trait Implementations

impl Debug for Replace

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

Formats the value using the given formatter.

impl Handler for Replace

pub fn handle(
    &mut self,
    _path: &Path,
    _matcher_idx: usize,
    _data: Option<&[u8]>
) -> Result<Option<Vec<u8>>, Handler>

Calls handler on matched data

pub fn handle_idx(
    &mut self,
    _path: &Path,
    _matcher_idx: usize,
    _idx: Output
) -> Result<(), Handler>

Calls when an index occured

pub fn use_path(&self) -> bool

Should path be used

pub fn separator(&self) -> &str

A str which will be used to separate records

pub fn buffering_required(&self) -> bool

If true is returned a buffer will be used to store input data when matcher matches