Enum EnvironmentKind 

pub enum EnvironmentKind {
    NoEvidenceFound,
    Container,
    VirtualMachine,
}

Whether we appear to be running on hardware, in a VM, or in a container.

§7.5 requires this to be clearly labelled heuristic, which is why HostEnvironment carries both the evidence and a Confidence and why there is no BareMetal variant — absence of container and VM evidence is not proof of bare metal.

Variants

NoEvidenceFound

No container or virtualization evidence was found.

Container

Container evidence was found, e.g. a Docker or Kubernetes cgroup path.

VirtualMachine

Virtualization evidence was found, e.g. a hypervisor DMI string.

Implementations

impl EnvironmentKind

pub const fn label(self) -> &'static str

Lower-case label.

Trait Implementations

impl Clone for EnvironmentKind

fn clone(&self) -> EnvironmentKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for EnvironmentKind

impl Debug for EnvironmentKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EnvironmentKind

fn default() -> EnvironmentKind

Returns the “default value” for a type.

impl Eq for EnvironmentKind

impl PartialEq for EnvironmentKind

fn eq(&self, other: &EnvironmentKind) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EnvironmentKind