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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

next

Public Function
std.mem.WindowIterator.next
pub fn next(self: *Self) ?[]const T

Returns a slice of the next window, or null if window is at end.

Params

File

mem.zig:3186
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        pub fn next(self: *Self) ?[]const T {
            const start = self.index orelse return null;
            const next_index = start + self.advance;
            const end = if (start + self.size < self.buffer.len) blk: {
                self.index = if (next_index < self.buffer.len) next_index else null;
                break :blk start + self.size;
            } else blk: {
                self.index = null;
                break :blk self.buffer.len;
            };
            return self.buffer[start..end];
        }