Zig 0.17.0-dev (Split by item)

Shortcut keys
?
Show these tips
S
Focus search field
Esc
Clear focus & close tips
U
Jump to source code
↑
Move up in search results
↓
Move down in search results
↵
Go to active search result
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

stringEscapeCounting

Public Function
std.zig.stringEscapeCounting
pub fn stringEscapeCounting(bytes: []const u8, w: *Writer) Writer.Error!usize

Params

File

zig.zig:551
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
pub fn stringEscapeCounting(bytes: []const u8, w: *Writer) Writer.Error!usize {
    var n: usize = 0;
    for (bytes) |byte| switch (byte) {
        '\t' => {
            try w.writeAll("\\t");
            n += 2;
        },
        '\n' => {
            try w.writeAll("\\n");
            n += 2;
        },
        '\r' => {
            try w.writeAll("\\r");
            n += 2;
        },
        '\\' => {
            try w.writeAll("\\\\");
            n += 2;
        },
        '"' => {
            try w.writeAll("\\\"");
            n += 2;
        },
        0...8, 11, 12, 14...0x1f, 0x7f => {
            try w.writeAll("\\x");
            try w.printInt(byte, 16, .lower, .{ .width = 2, .fill = '0' });
            n += 4;
        },
        else => {
            try w.writeByte(byte);
            n += 1;
        },
    };
    return n;
}