Struct streamson_lib::handler::println::PrintLn

pub struct PrintLn { /* fields omitted */ }

Handler responsible for sending data to stdout.

Implementations

impl PrintLn

pub fn new() -> Self

Creates new handler which output items to stdout.

pub fn set_show_path(self, show_path: bool) -> Self

Set whether to show path

Arguments

• show_path - should path be shown in the output

Example

use streamson_lib::handler;
let file = handler::PrintLn::new().set_show_path(true);

pub fn set_separator<S>(self, separator: S) -> Self where
    S: ToString, 

Set which separator will be used in the output

Note that every separator will be extended to every found item.

Arguments

• separator - how found record will be separated

Example

use streamson_lib::handler;
let file = handler::PrintLn::new().set_separator("######\n");

Trait Implementations

impl Default for PrintLn

fn default() -> Self

Returns the "default value" for a type.

impl Handler for PrintLn

fn show_path(&self) -> bool

Should path be displayed in the output

fn separator(&self) -> &str

A str which will be used to separate records

fn handle(&mut self, path: &str, data: &[u8]) -> Result<(), Handler>

Calls handler on splitted data