Enum KernelMode 

pub enum KernelMode {
    Normal,
    Record,
    Replay,
    Verify,
}

Runtime mode for the kernel: determines whether nondeterministic operations are allowed.

Variants

Normal

Normal execution: no restrictions.

Record

Recording a run for later replay; event stream is the source of truth.

Replay

Replaying from the event log; no live side effects, traps on clock/random/spawn.

Verify

Verifying: same as Replay but also check event stream hash matches expected.

Implementations

impl KernelMode

pub fn traps_nondeterminism(self) -> bool

Returns true if clock access, hardware randomness, and thread spawn must be trapped.

Trait Implementations

impl Clone for KernelMode

fn clone(&self) -> KernelMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KernelMode

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

Formats the value using the given formatter.

impl Default for KernelMode

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for KernelMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for KernelMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for KernelMode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for KernelMode

impl Eq for KernelMode

impl StructuralPartialEq for KernelMode