Function parseFromNumberSlice [src]

Prototype

pub fn parseFromNumberSlice(s: []const u8) Value

Parameters

s: []const u8

Source

  pub fn parseFromNumberSlice(s: []const u8) Value {
    if (!isNumberFormattedLikeAnInteger(s)) {
        const f = std.fmt.parseFloat(f64, s) catch unreachable;
        if (std.math.isFinite(f)) {
            return Value{ .float = f };
        } else {
            return Value{ .number_string = s };
        }
    }
    if (std.fmt.parseInt(i64, s, 10)) |i| {
        return Value{ .integer = i };
    } else |e| {
        switch (e) {
            error.Overflow => return Value{ .number_string = s },
            error.InvalidCharacter => unreachable,
        }
    }
}  