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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

appendRemainingAligned

Doc Source

Public Function

std.Io.Reader.appendRemainingAligned

pub fn appendRemainingAligned(
    r: *Reader,
    gpa: Allocator,
    comptime alignment: std.mem.Alignment,
    list: *std.array_list.Aligned(u8, alignment),
    limit: Limit,
) LimitedAllocError!void

Transfers all bytes from the current position to the end of the stream, up to limit, appending them to list.

If limit is reached or exceeded, error.StreamTooLong is returned instead. In such case, the next byte that would be read will be the first one to exceed limit, and all preceeding bytes have been appended to list.

Params

r: *Reader
gpa: Allocator
alignment: std.mem.Alignment
list: *std.array_list.Aligned(u8, alignment)
limit: Limit

File

Io/Reader.zig:371

pub fn appendRemainingAligned(
    r: *Reader,
    gpa: Allocator,
    comptime alignment: std.mem.Alignment,
    list: *std.array_list.Aligned(u8, alignment),
    limit: Limit,
) LimitedAllocError!void {
    var a = std.Io.Writer.Allocating.fromArrayListAligned(gpa, alignment, list);
    defer list.* = a.toArrayListAligned(alignment);

    var remaining = limit;
    while (remaining != .nothing) {
        const n = stream(r, &a.writer, remaining) catch |err| switch (err) {
            error.EndOfStream => return,
            error.WriteFailed => return error.OutOfMemory,
            error.ReadFailed => |e| return e,
        };
        remaining = remaining.subtract(n).?;
    }
    return error.StreamTooLong;
}