Struct ScxExitEvent 

#[non_exhaustive]
pub struct ScxExitEvent {
    pub scheduler_name: String,
    pub kind: ScxExitKind,
    pub message: String,
    pub stuck_task_comm: Option<String>,
    pub stack: Vec<StackSymbol>,
}

One parsed scx exit event from a kernel-message buffer window.

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.

scheduler_name: String

Scheduler name extracted from sched_ext: BPF scheduler "<name>" disabled (...).

kind: ScxExitKind

Exit-kind classification. Defaults to ScxExitKind::Unclassified via the #[default] arm on the enum, so an absent kind field round-trips back to the pre-classification placeholder.

message: String

Exit message aggregated from the kernel prints. The parenthesized text in the anchor line is ei->reason (kernel/sched/ext.c:6005/6014); the follow-on sched_ext: <name>: <msg> pr_err line (ext.c:6008) carries ei->msg. Empty when the kernel emitted no message body.

stuck_task_comm: Option<String>

Stuck task COMM (16-byte limit per TASK_COMM_LEN) extracted from the message body when the parser detects task <COMM>:<pid> or pid <pid> patterns. None when the kernel didn’t print a stuck-task identifier (typical for normal exits).

stack: Vec<StackSymbol>

Stack-trace symbol frames in dmesg order (top of stack first). Each frame holds the function name plus the funcname+0xoff/0xsz raw text so the consumer can either use the structured form or recreate the original line.

Trait Implementations

impl Clone for ScxExitEvent

fn clone(&self) -> ScxExitEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScxExitEvent

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

Formats the value using the given formatter.

impl Default for ScxExitEvent

fn default() -> ScxExitEvent

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ScxExitEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ScxExitEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.