Struct ExecutionContext 

pub struct ExecutionContext {
    pub iid: Option<u64>,
    pub cpu: Option<u32>,
    pub mode: Option<i32>,
}

The execution state a sample was taken in. All fields are optional: an off-CPU sample (e.g. a wall-clock sampler catching a sleeping thread) has no meaningful cpu or mode.

Fields

iid: Option<u64>

Interning key, used when this context is emitted via InternedData.stack_sample_execution_contexts and referenced by StackSample.execution_context_iid. Starts from 1; 0 is the same as “not set”.

cpu: Option<u32>

The cpu the sample was taken on.

mode: Option<i32>

The privilege level the sampled code was running at.

Implementations

impl ExecutionContext

pub fn iid(&self) -> u64

Returns the value of iid, or the default value if iid is unset.

pub fn cpu(&self) -> u32

Returns the value of cpu, or the default value if cpu is unset.

pub fn mode(&self) -> Mode

Returns the enum value of mode, or the default if the field is unset or set to an invalid enum value.

pub fn set_mode(&mut self, value: Mode)

Sets mode to the provided enum value.

Trait Implementations

impl Clone for ExecutionContext

fn clone(&self) -> ExecutionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExecutionContext

impl Debug for ExecutionContext

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

Formats the value using the given formatter.

impl Default for ExecutionContext

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ExecutionContext

impl Hash for ExecutionContext

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for ExecutionContext

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ExecutionContext

fn eq(&self, other: &ExecutionContext) -> 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 StructuralPartialEq for ExecutionContext