Zig 0.17.0-dev (Split by item)

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 library itself.

readVecAll

Reader.readVecAll

pub fn readVecAll(r: *Reader, data: [][]u8) Error!void

File

lib/std/Io/Reader.zig:484

Code

pub fn readVecAll(r: *Reader, data: [][]u8) Error!void {
    var index: usize = 0;
    var truncate: usize = 0;
    while (index < data.len) {
        {
            const untruncated = data[index];
            data[index] = untruncated[truncate..];
            defer data[index] = untruncated;
            truncate += try r.readVec(data[index..]);
        }
        while (index < data.len and truncate >= data[index].len) {
            truncate -= data[index].len;
            index += 1;
        }
    }
}