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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

printAddress

Doc Source

Public Function

std.Io.Writer.printAddress

pub fn printAddress(w: *Writer, value: anytype) Error!void

Params

w: *Writer
value

Errors

WriteFailed: See the Writer implementation for detailed diagnostics.

File

Io/Writer.zig:1146

pub fn printAddress(w: *Writer, value: anytype) Error!void {
    const T = @TypeOf(value);
    switch (@typeInfo(T)) {
        .pointer => |info| {
            try w.writeAll(@typeName(info.child) ++ "@");
            const int = if (info.size == .slice) @intFromPtr(value.ptr) else @intFromPtr(value);
            return w.printInt(int, 16, .lower, .{});
        },
        .optional => |info| {
            if (@typeInfo(info.child) == .pointer) {
                try w.writeAll(@typeName(info.child) ++ "@");
                try w.printInt(@intFromPtr(value), 16, .lower, .{});
                return;
            }
        },
        else => {},
    }

    @compileError("cannot format non-pointer type " ++ @typeName(T) ++ " with * specifier");
}