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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

peekCodepoint

Public Function
std.unicode.Wtf8Iterator.peekCodepoint
pub fn peekCodepoint(it: *Wtf8Iterator) ?u21

Look ahead at the next codepoint without advancing the iterator. If no codepoints exist, then returns null.

Params

File

unicode.zig:1790
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    pub fn peekCodepoint(it: *Wtf8Iterator) ?u21 {
        const original_i = it.i;
        defer it.i = original_i;

        return it.nextCodepoint();
    }