Module substr 

Structs

SubstrFunc

Functions

enable_ascii_fast_path 🔒

get_true_start_end 🔒

string_substr 🔒

string_view_substr 🔒

substr

Extracts the substring of string starting at the start’th character, and extending for count characters if that is specified. (Same as substring(string from start for count).) substr(‘alphabet’, 3) = ‘phabet’ substr(‘alphabet’, 3, 2) = ‘ph’ The implementation uses UTF-8 code points as characters