Function secureZero [src]

Sets a slice to zeroes. Prevents the store from being optimized out.

Prototype

pub inline fn secureZero(comptime T: type, s: []volatile T) void

Parameters

T: types: []volatile T

Example

 test secureZero {
    var a = [_]u8{0xfe} ** 8;
    var b = [_]u8{0xfe} ** 8;

    @memset(&a, 0);
    secureZero(u8, &b);

    try std.testing.expectEqualSlices(u8, &a, &b);
}

Source

  pub inline fn secureZero(comptime T: type, s: []volatile T) void {
    @memset(s, 0);
}  