Struct FirstItemWriter 

pub struct FirstItemWriter { /* private fields */ }

Implementations

impl FirstItemWriter

pub fn new() -> Self

pub fn get(self) -> Option<String>

Trait Implementations

impl Debug for FirstItemWriter

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

Formats the value using the given formatter.

impl Default for FirstItemWriter

fn default() -> Self

Returns the “default value” for a type.

impl LineWriter for FirstItemWriter

fn write_line<'life0, 'async_trait>( &'life0 mut self, line: impl 'async_trait + AsRef<str> + Send, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn write_all_lines<'life0, 'async_trait, S>( &'life0 mut self, lines: impl 'async_trait + Iterator<Item = S> + Send, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where S: 'async_trait + AsRef<str> + Send, Self: 'async_trait, 'life0: 'async_trait,