Function char [src]

Prototype

pub fn char(self: *@This()) ?u8

Parameters

self: *@This()

Source

  pub fn char(self: *@This()) ?u8 {
    const i = self.i;
    if (self.bytes.len - i == 0) return null;
    self.i = i + 1;
    return self.bytes[i];
}  