[−][src]Function json_pest_parser::get_optional_str_not_empty
pub fn get_optional_str_not_empty<'a, S: BuildHasher>(
json_block: &'a HashMap<&str, JSONValue<S>, S>,
field: &str
) -> Result<Option<&'a str>, Error>
pub fn get_optional_str_not_empty<'a, S: BuildHasher>(
json_block: &'a HashMap<&str, JSONValue<S>, S>,
field: &str
) -> Result<Option<&'a str>, Error>