Struct FaultConfig 

#[non_exhaustive]
pub struct FaultConfig {
    pub command: String,
    pub fault_type: FaultType,
    pub trigger_count: u64,
    pub max_triggers: u64,
    pub created_at: Instant,
}

Configuration for a single fault injection rule.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

command: String

Target command name.

fault_type: FaultType

Type of fault to inject.

trigger_count: u64

Number of times this fault has been triggered.

max_triggers: u64

Maximum number of times to trigger (0 = unlimited).

created_at: Instant

When this fault was created.

Implementations

impl FaultConfig

pub fn new( command: impl Into<String>, fault_type: FaultType, max_triggers: u64, ) -> Self

Creates a fault rule for command, created now with zero triggers so far. max_triggers == 0 means unlimited (until FAULT_TTL expires it).

pub fn should_trigger_at(&self, now: Instant) -> bool

Whether this fault should still trigger, evaluated at now. A fault is inert once it is older than FAULT_TTL or has hit max_triggers.

pub fn should_trigger(&self) -> bool

Check if this fault should still trigger right now.

Trait Implementations

impl Clone for FaultConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FaultConfig

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

Formats the value using the given formatter.

impl Serialize for FaultConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.