Function isAtLeast [src]

Checks if system is guaranteed to be at least version or older than version. Returns null if a runtime check is required.

Prototype

 pub inline fn isAtLeast(os: Os, comptime tag: Tag, ver: switch (tag.versionRangeTag()) { .none => void, .semver, .hurd, .linux => std.SemanticVersion, .windows => WindowsVersion, }) ?bool

Parameters

os: Ostag: Tag

ver: switch (tag.versionRangeTag()) {
    .none => void,
    .semver, .hurd, .linux => std.SemanticVersion,
    .windows => WindowsVersion,
}

Source

  pub inline fn isAtLeast(os: Os, comptime tag: Tag, ver: switch (tag.versionRangeTag()) {
    .none => void,
    .semver, .hurd, .linux => std.SemanticVersion,
    .windows => WindowsVersion,
}) ?bool {
    return if (os.tag != tag) false else switch (tag.versionRangeTag()) {
        .none => true,
        inline .semver,
        .hurd,
        .linux,
        .windows,
        => |field| @field(os.version_range, @tagName(field)).isAtLeast(ver),
    };
}  