Split a string without another allocation

Helpfull for some types that need to be parsed from a string and get split into smaller parts like an Url or a Vec containing lines which need to be owned by the parent type.

Note

First try to store references, for example &str which is more efficient.

Example

``rust use shared_string::SharedString; // or SharedSyncString ifSync` is required

struct Name { firstname: SharedString, lastname: SharedString }

impl Name { pub fn new( fullname: impl Into ) -> Option { let mut split = fullname.into().split(b' '); Some(Self { firstname: split.next()?, lastname: split.next()? }) } }

let name = Name::new("Albert Einstein").unwrap(); asserteq!( name.firstname, "Albert" ); asserteq!( name.lastname, "Einstein" ); ```