pub fn startsWith(comptime T: type, haystack: []const T, needle: []const T) bool T: typehaystack: []const Tneedle: []const T3208
3209
3210pub fn startsWith(comptime T: type, haystack: []const T, needle: []const T) bool {
return if (needle.len > haystack.len) false else eql(T, haystack[0..needle.len], needle);
}
Returns true if haystack starts with needle. Time complexity: O(needle.len)