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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

checkAnyError

Public Function
std.Io.File.MultiReader.checkAnyError
pub fn checkAnyError(mr: *const MultiReader) UnendingError!void

Checks for errors in all streams, prioritizing error.Canceled if it occurred anywhere, and ignoring error.EndOfStream.

Params

File

Io/File/MultiReader.zig:119
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pub fn checkAnyError(mr: *const MultiReader) UnendingError!void {
    const contexts = mr.streams.contexts();
    var other: UnendingError!void = {};
    for (contexts) |*context| {
        if (context.err) |err| switch (err) {
            error.Canceled => |e| return e,
            error.EndOfStream => continue,
            else => |e| other = e,
        };
    }
    return other;
}