Function next [src]

Prototype

pub fn next(self: *ArgIteratorPosix) ?[:0]const u8

Parameters

self: *ArgIteratorPosix

Source

  pub fn next(self: *ArgIteratorPosix) ?[:0]const u8 {
    if (self.index == self.count) return null;

    const s = std.os.argv[self.index];
    self.index += 1;
    return mem.sliceTo(s, 0);
}  