Type Alias LineParser 

pub type LineParser = Box<dyn Fn(&str, Option<DateTime<Utc>>) -> (DateTime<Utc>, String) + Send + Sync>;

A type alias for the line parsing function.

The function receives the String line and the Option<DateTime<Utc>> of the previously parsed line, returning a (DateTime<Utc>, String) tuple.

Aliased Type

pub struct LineParser(/* private fields */);