Enum Event 

pub enum Event {
    New {
        timestamp: u64,
        var_name: String,
        var_id: String,
        type_name: String,
    },
    Borrow {
        timestamp: u64,
        borrower_name: String,
        borrower_id: String,
        owner_id: String,
        mutable: bool,
    },
    Move {
        timestamp: u64,
        from_id: String,
        to_name: String,
        to_id: String,
    },
    Drop {
        timestamp: u64,
        var_id: String,
    },
    RcNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        type_name: String,
        strong_count: usize,
        weak_count: usize,
    },
    RcClone {
        timestamp: u64,
        var_name: String,
        var_id: String,
        source_id: String,
        strong_count: usize,
        weak_count: usize,
    },
    ArcNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        type_name: String,
        strong_count: usize,
        weak_count: usize,
    },
    ArcClone {
        timestamp: u64,
        var_name: String,
        var_id: String,
        source_id: String,
        strong_count: usize,
        weak_count: usize,
    },
    RefCellNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        type_name: String,
    },
    RefCellBorrow {
        timestamp: u64,
        borrow_id: String,
        refcell_id: String,
        is_mutable: bool,
        location: String,
    },
    RefCellDrop {
        timestamp: u64,
        borrow_id: String,
        location: String,
    },
    CellNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        type_name: String,
    },
    CellGet {
        timestamp: u64,
        cell_id: String,
        location: String,
    },
    CellSet {
        timestamp: u64,
        cell_id: String,
        location: String,
    },
    StaticInit {
        timestamp: u64,
        var_name: String,
        var_id: String,
        type_name: String,
        is_mutable: bool,
    },
    StaticAccess {
        timestamp: u64,
        var_id: String,
        var_name: String,
        is_write: bool,
        location: String,
    },
    ConstEval {
        timestamp: u64,
        const_name: String,
        const_id: String,
        type_name: String,
        location: String,
    },
    RawPtrCreated {
        timestamp: u64,
        var_name: String,
        var_id: String,
        ptr_type: String,
        address: usize,
        location: String,
    },
    RawPtrDeref {
        timestamp: u64,
        ptr_id: String,
        location: String,
        is_write: bool,
    },
    UnsafeBlockEnter {
        timestamp: u64,
        block_id: String,
        location: String,
    },
    UnsafeBlockExit {
        timestamp: u64,
        block_id: String,
        location: String,
    },
    UnsafeFnCall {
        timestamp: u64,
        fn_name: String,
        location: String,
    },
    FfiCall {
        timestamp: u64,
        fn_name: String,
        location: String,
    },
    Transmute {
        timestamp: u64,
        from_type: String,
        to_type: String,
        location: String,
    },
    UnionFieldAccess {
        timestamp: u64,
        union_name: String,
        field_name: String,
        location: String,
    },
    AsyncBlockEnter {
        timestamp: u64,
        block_id: String,
        location: String,
    },
    AsyncBlockExit {
        timestamp: u64,
        block_id: String,
        location: String,
    },
    AwaitStart {
        timestamp: u64,
        await_id: String,
        future_name: String,
        location: String,
    },
    AwaitEnd {
        timestamp: u64,
        await_id: String,
        location: String,
    },
    LoopEnter {
        timestamp: u64,
        loop_id: String,
        loop_type: String,
        location: String,
    },
    LoopIteration {
        timestamp: u64,
        loop_id: String,
        iteration: usize,
        location: String,
    },
    LoopExit {
        timestamp: u64,
        loop_id: String,
        location: String,
    },
    MatchEnter {
        timestamp: u64,
        match_id: String,
        location: String,
    },
    MatchArm {
        timestamp: u64,
        match_id: String,
        arm_index: usize,
        pattern: String,
        location: String,
    },
    MatchExit {
        timestamp: u64,
        match_id: String,
        location: String,
    },
    Branch {
        timestamp: u64,
        branch_id: String,
        branch_type: String,
        location: String,
    },
    Return {
        timestamp: u64,
        return_id: String,
        has_value: bool,
        location: String,
    },
    Try {
        timestamp: u64,
        try_id: String,
        location: String,
    },
    IndexAccess {
        timestamp: u64,
        access_id: String,
        container: String,
        location: String,
    },
    FieldAccess {
        timestamp: u64,
        access_id: String,
        base: String,
        field: String,
        location: String,
    },
    Call {
        timestamp: u64,
        call_id: String,
        fn_name: String,
        location: String,
    },
    Lock {
        timestamp: u64,
        lock_id: String,
        lock_type: String,
        var_name: String,
        location: String,
    },
    Unwrap {
        timestamp: u64,
        unwrap_id: String,
        method: String,
        var_name: String,
        location: String,
    },
    Clone {
        timestamp: u64,
        clone_id: String,
        var_name: String,
        location: String,
    },
    Deref {
        timestamp: u64,
        deref_id: String,
        var_name: String,
        location: String,
    },
    Break {
        timestamp: u64,
        break_id: String,
        loop_label: Option<String>,
        location: String,
    },
    Continue {
        timestamp: u64,
        continue_id: String,
        loop_label: Option<String>,
        location: String,
    },
    ClosureCreate {
        timestamp: u64,
        closure_id: String,
        capture_mode: String,
        location: String,
    },
    StructCreate {
        timestamp: u64,
        struct_id: String,
        type_name: String,
        location: String,
    },
    TupleCreate {
        timestamp: u64,
        tuple_id: String,
        len: usize,
        location: String,
    },
    LetElse {
        timestamp: u64,
        let_id: String,
        pattern: String,
        location: String,
    },
    Range {
        timestamp: u64,
        range_id: String,
        range_type: String,
        location: String,
    },
    BinaryOp {
        timestamp: u64,
        op_id: String,
        operator: String,
        location: String,
    },
    ArrayCreate {
        timestamp: u64,
        array_id: String,
        len: usize,
        location: String,
    },
    TypeCast {
        timestamp: u64,
        cast_id: String,
        to_type: String,
        location: String,
    },
    RegionEnter {
        timestamp: u64,
        region_id: String,
        name: String,
        location: String,
    },
    RegionExit {
        timestamp: u64,
        region_id: String,
        location: String,
    },
    FnEnter {
        timestamp: u64,
        fn_id: String,
        fn_name: String,
        location: String,
    },
    FnExit {
        timestamp: u64,
        fn_id: String,
        fn_name: String,
        location: String,
    },
    ClosureCapture {
        timestamp: u64,
        closure_id: String,
        var_name: String,
        capture_mode: String,
        location: String,
    },
    WeakNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        source_id: String,
        weak_count: usize,
        location: String,
    },
    WeakClone {
        timestamp: u64,
        var_name: String,
        var_id: String,
        source_id: String,
        weak_count: usize,
        location: String,
    },
    WeakUpgrade {
        timestamp: u64,
        weak_id: String,
        success: bool,
        location: String,
    },
    BoxNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        type_name: String,
        location: String,
    },
    BoxIntoRaw {
        timestamp: u64,
        box_id: String,
        location: String,
    },
    BoxFromRaw {
        timestamp: u64,
        var_name: String,
        var_id: String,
        location: String,
    },
    LockGuardAcquire {
        timestamp: u64,
        guard_id: String,
        lock_id: String,
        lock_type: String,
        location: String,
    },
    LockGuardDrop {
        timestamp: u64,
        guard_id: String,
        location: String,
    },
    PinNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        location: String,
    },
    PinIntoInner {
        timestamp: u64,
        pin_id: String,
        location: String,
    },
    CowBorrowed {
        timestamp: u64,
        var_name: String,
        var_id: String,
        location: String,
    },
    CowOwned {
        timestamp: u64,
        var_name: String,
        var_id: String,
        location: String,
    },
    CowToMut {
        timestamp: u64,
        cow_id: String,
        cloned: bool,
        location: String,
    },
    ThreadSpawn {
        timestamp: u64,
        thread_id: String,
        location: String,
    },
    ThreadJoin {
        timestamp: u64,
        thread_id: String,
        location: String,
    },
    ChannelSenderNew {
        timestamp: u64,
        sender_id: String,
        channel_id: String,
        location: String,
    },
    ChannelReceiverNew {
        timestamp: u64,
        receiver_id: String,
        channel_id: String,
        location: String,
    },
    ChannelSend {
        timestamp: u64,
        sender_id: String,
        location: String,
    },
    ChannelRecv {
        timestamp: u64,
        receiver_id: String,
        success: bool,
        location: String,
    },
    OnceCellNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        cell_type: String,
        location: String,
    },
    OnceCellSet {
        timestamp: u64,
        cell_id: String,
        success: bool,
        location: String,
    },
    OnceCellGet {
        timestamp: u64,
        cell_id: String,
        was_initialized: bool,
        location: String,
    },
    OnceCellGetOrInit {
        timestamp: u64,
        cell_id: String,
        was_initialized: bool,
        location: String,
    },
    MaybeUninitNew {
        timestamp: u64,
        var_name: String,
        var_id: String,
        initialized: bool,
        location: String,
    },
    MaybeUninitWrite {
        timestamp: u64,
        var_id: String,
        location: String,
    },
    MaybeUninitAssumeInit {
        timestamp: u64,
        var_id: String,
        location: String,
    },
    MaybeUninitAssumeInitRead {
        timestamp: u64,
        var_id: String,
        location: String,
    },
    MaybeUninitAssumeInitDrop {
        timestamp: u64,
        var_id: String,
        location: String,
    },
}

An ownership or borrowing event recorded at runtime.

Variants

New

Variable created via track_new.

Fields

timestamp: u64

var_name: String

var_id: String

type_name: String

Borrow

Variable borrowed via track_borrow.

Fields

timestamp: u64

borrower_name: String

borrower_id: String

owner_id: String

mutable: bool

Move

Ownership moved via track_move.

Fields

timestamp: u64

from_id: String

to_name: String

to_id: String

Drop

Variable dropped via track_drop.

Fields

timestamp: u64

var_id: String

RcNew

Rc::new allocation with reference counting.

Fields

timestamp: u64

var_name: String

var_id: String

type_name: String

strong_count: usize

weak_count: usize

RcClone

Rc::clone operation (shared ownership).

Fields

timestamp: u64

var_name: String

var_id: String

source_id: String

strong_count: usize

weak_count: usize

ArcNew

Arc::new allocation with atomic reference counting

Fields

timestamp: u64

var_name: String

var_id: String

type_name: String

strong_count: usize

weak_count: usize

ArcClone

Arc::clone operation (thread-safe shared ownership)

Fields

timestamp: u64

var_name: String

var_id: String

source_id: String

strong_count: usize

weak_count: usize

RefCellNew

RefCell::new allocation

Fields

timestamp: u64

var_name: String

var_id: String

type_name: String

RefCellBorrow

RefCell::borrow or borrow_mut operation

Fields

timestamp: u64

borrow_id: String

refcell_id: String

is_mutable: bool

location: String

RefCellDrop

RefCell borrow dropped (Ref/RefMut dropped)

Fields

timestamp: u64

borrow_id: String

location: String

CellNew

Cell::new allocation

Fields

timestamp: u64

var_name: String

var_id: String

type_name: String

CellGet

Cell::get operation

Fields

timestamp: u64

cell_id: String

location: String

CellSet

Cell::set operation

Fields

timestamp: u64

cell_id: String

location: String

StaticInit

Static variable initialization

Fields

timestamp: u64

var_name: String

var_id: String

type_name: String

is_mutable: bool

StaticAccess

Static variable access (read or write)

Fields

timestamp: u64

var_id: String

var_name: String

is_write: bool

location: String

ConstEval

Const evaluation (compile-time constant)

Fields

timestamp: u64

const_name: String

const_id: String

type_name: String

location: String

RawPtrCreated

Raw pointer created

Fields

timestamp: u64

var_name: String

var_id: String

ptr_type: String

address: usize

location: String

RawPtrDeref

Raw pointer dereferenced

Fields

timestamp: u64

ptr_id: String

location: String

is_write: bool

UnsafeBlockEnter

Unsafe block entered

Fields

timestamp: u64

block_id: String

location: String

UnsafeBlockExit

Unsafe block exited

Fields

timestamp: u64

block_id: String

location: String

UnsafeFnCall

Unsafe function called

Fields

timestamp: u64

fn_name: String

location: String

FfiCall

FFI (Foreign Function Interface) call

Fields

timestamp: u64

fn_name: String

location: String

Transmute

Transmute operation

Fields

timestamp: u64

from_type: String

to_type: String

location: String

UnionFieldAccess

Union field access

Fields

timestamp: u64

union_name: String

field_name: String

location: String

AsyncBlockEnter

Async block entered

Fields

timestamp: u64

block_id: String

location: String

AsyncBlockExit

Async block exited

Fields

timestamp: u64

block_id: String

location: String

AwaitStart

Await expression started

Fields

timestamp: u64

await_id: String

future_name: String

location: String

AwaitEnd

Await expression completed

Fields

timestamp: u64

await_id: String

location: String

LoopEnter

Loop entered (for, while, loop)

Fields

timestamp: u64

loop_id: String

loop_type: String

location: String

LoopIteration

Loop iteration

Fields

timestamp: u64

loop_id: String

iteration: usize

location: String

LoopExit

Loop exited

Fields

timestamp: u64

loop_id: String

location: String

MatchEnter

Match expression entered

Fields

timestamp: u64

match_id: String

location: String

MatchArm

Match arm taken

Fields

timestamp: u64

match_id: String

arm_index: usize

pattern: String

location: String

MatchExit

Match expression exited

Fields

timestamp: u64

match_id: String

location: String

Branch

Branch taken (if/else)

Fields

timestamp: u64

branch_id: String

branch_type: String

location: String

Return

Return statement

Fields

timestamp: u64

return_id: String

has_value: bool

location: String

Try

Try/? operator

Fields

timestamp: u64

try_id: String

location: String

IndexAccess

Index access (arr[i])

Fields

timestamp: u64

access_id: String

container: String

location: String

FieldAccess

Field access (obj.field)

Fields

timestamp: u64

access_id: String

base: String

field: String

location: String

Call

Function call

Fields

timestamp: u64

call_id: String

fn_name: String

location: String

Lock

Lock acquired (Mutex/RwLock)

Fields

timestamp: u64

lock_id: String

lock_type: String

var_name: String

location: String

Unwrap

Unwrap called (Option/Result)

Fields

timestamp: u64

unwrap_id: String

method: String

var_name: String

location: String

Clone

Clone called

Fields

timestamp: u64

clone_id: String

var_name: String

location: String

Deref

Dereference operation

Fields

timestamp: u64

deref_id: String

var_name: String

location: String

Break

Break statement

Fields

timestamp: u64

break_id: String

loop_label: Option<String>

location: String

Continue

Continue statement

Fields

timestamp: u64

continue_id: String

loop_label: Option<String>

location: String

ClosureCreate

Closure creation

Fields

timestamp: u64

closure_id: String

capture_mode: String

location: String

StructCreate

Struct construction

Fields

timestamp: u64

struct_id: String

type_name: String

location: String

TupleCreate

Tuple construction

Fields

timestamp: u64

tuple_id: String

len: usize

location: String

LetElse

Let-else pattern

Fields

timestamp: u64

let_id: String

pattern: String

location: String

Range

Range expression

Fields

timestamp: u64

range_id: String

range_type: String

location: String

BinaryOp

Binary operation

Fields

timestamp: u64

op_id: String

operator: String

location: String

ArrayCreate

Array creation

Fields

timestamp: u64

array_id: String

len: usize

location: String

TypeCast

Type cast (non-pointer)

Fields

timestamp: u64

cast_id: String

to_type: String

location: String

RegionEnter

Region enter

Fields

timestamp: u64

region_id: String

name: String

location: String

RegionExit

Region exit

Fields

timestamp: u64

region_id: String

location: String

FnEnter

Function entry

Fields

timestamp: u64

fn_id: String

fn_name: String

location: String

FnExit

Function exit

Fields

timestamp: u64

fn_id: String

fn_name: String

location: String

ClosureCapture

Closure variable capture

Fields

timestamp: u64

closure_id: String

var_name: String

capture_mode: String

location: String

WeakNew

Weak::new or Rc::downgrade

Fields

timestamp: u64

var_name: String

var_id: String

source_id: String

weak_count: usize

location: String

WeakClone

Weak::clone

Fields

timestamp: u64

var_name: String

var_id: String

source_id: String

weak_count: usize

location: String

WeakUpgrade

Weak::upgrade attempt

Fields

timestamp: u64

weak_id: String

success: bool

location: String

BoxNew

Box::new allocation

Fields

timestamp: u64

var_name: String

var_id: String

type_name: String

location: String

BoxIntoRaw

Box::into_raw

Fields

timestamp: u64

box_id: String

location: String

BoxFromRaw

Box::from_raw

Fields

timestamp: u64

var_name: String

var_id: String

location: String

LockGuardAcquire

Mutex/RwLock guard acquired

Fields

timestamp: u64

guard_id: String

lock_id: String

lock_type: String

location: String

LockGuardDrop

Mutex/RwLock guard dropped

Fields

timestamp: u64

guard_id: String

location: String

PinNew

Pin::new

Fields

timestamp: u64

var_name: String

var_id: String

location: String

PinIntoInner

Pin::into_inner

Fields

timestamp: u64

pin_id: String

location: String

CowBorrowed

Cow::Borrowed

Fields

timestamp: u64

var_name: String

var_id: String

location: String

CowOwned

Cow::Owned

Fields

timestamp: u64

var_name: String

var_id: String

location: String

CowToMut

Cow::to_mut (clone-on-write triggered)

Fields

timestamp: u64

cow_id: String

cloned: bool

location: String

ThreadSpawn

Thread spawn

Fields

timestamp: u64

thread_id: String

location: String

ThreadJoin

Thread join

Fields

timestamp: u64

thread_id: String

location: String

ChannelSenderNew

Channel sender created

Fields

timestamp: u64

sender_id: String

channel_id: String

location: String

ChannelReceiverNew

Channel receiver created

Fields

timestamp: u64

receiver_id: String

channel_id: String

location: String

ChannelSend

Channel send

Fields

timestamp: u64

sender_id: String

location: String

ChannelRecv

Channel receive

Fields

timestamp: u64

receiver_id: String

success: bool

location: String

OnceCellNew

OnceCell::new or OnceLock::new

Fields

timestamp: u64

var_name: String

var_id: String

cell_type: String

location: String

OnceCellSet

OnceCell::set or OnceLock::set

Fields

timestamp: u64

cell_id: String

success: bool

location: String

OnceCellGet

OnceCell::get or OnceLock::get

Fields

timestamp: u64

cell_id: String

was_initialized: bool

location: String

OnceCellGetOrInit

OnceCell::get_or_init or OnceLock::get_or_init

Fields

timestamp: u64

cell_id: String

was_initialized: bool

location: String

MaybeUninitNew

MaybeUninit::uninit or MaybeUninit::new

Fields

timestamp: u64

var_name: String

var_id: String

initialized: bool

location: String

MaybeUninitWrite

MaybeUninit::write

Fields

timestamp: u64

var_id: String

location: String

MaybeUninitAssumeInit

MaybeUninit::assume_init (unsafe)

Fields

timestamp: u64

var_id: String

location: String

MaybeUninitAssumeInitRead

MaybeUninit::assume_init_read (unsafe)

Fields

timestamp: u64

var_id: String

location: String

MaybeUninitAssumeInitDrop

MaybeUninit::assume_init_drop (unsafe)

Fields

timestamp: u64

var_id: String

location: String

Implementations

impl Event

pub fn timestamp(&self) -> u64

Get the timestamp of this event

pub fn var_name(&self) -> Option<&str>

Get the variable name (if applicable)

pub fn is_new(&self) -> bool

Check if this is a New event

pub fn is_borrow(&self) -> bool

Check if this is a Borrow event

pub fn is_move(&self) -> bool

Check if this is a Move event

pub fn is_drop(&self) -> bool

Check if this is a Drop event

pub fn is_rc(&self) -> bool

Check if this is an Rc event (new or clone)

pub fn is_arc(&self) -> bool

Check if this is an Arc event (new or clone)

pub fn is_refcounted(&self) -> bool

Check if this is a reference-counted event

pub fn is_refcell(&self) -> bool

Check if this is a RefCell event

pub fn is_cell(&self) -> bool

Check if this is a Cell event

pub fn is_interior_mutability(&self) -> bool

Check if this is an interior mutability event

pub fn is_static(&self) -> bool

Check if this is a static event

pub fn is_const(&self) -> bool

Check if this is a const event

pub fn is_global(&self) -> bool

Check if this is a global variable event (static or const)

pub fn is_unsafe(&self) -> bool

Check if this is an unsafe event

pub fn is_raw_ptr(&self) -> bool

Check if this is a raw pointer event

pub fn is_ffi(&self) -> bool

Check if this is an FFI event

pub fn strong_count(&self) -> Option<usize>

Get strong count if this is a reference-counted event

pub fn weak_count(&self) -> Option<usize>

Get weak count if this is a reference-counted event

pub fn is_weak(&self) -> bool

Check if this is a Weak reference event

pub fn is_box(&self) -> bool

Check if this is a Box event

pub fn is_lock_guard(&self) -> bool

Check if this is a lock guard event

pub fn is_pin(&self) -> bool

Check if this is a Pin event

pub fn is_cow(&self) -> bool

Check if this is a Cow event

pub fn is_thread(&self) -> bool

Check if this is a thread event

pub fn is_channel(&self) -> bool

Check if this is a channel event

pub fn is_once_cell(&self) -> bool

Check if this is a OnceCell/OnceLock event

pub fn is_maybe_uninit(&self) -> bool

Check if this is a MaybeUninit event

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Event

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Event

fn eq(&self, other: &Event) -> 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 Event

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Event