Struct ObservationRequest 

pub struct ObservationRequest { /* private fields */ }

Explicit selection for an instrumented execution pass.

Implementations

impl ObservationRequest

pub const fn all() -> Self

Selects every observation point reached by the operation.

pub fn selected( selectors: impl IntoIterator<Item = ObservationSelector>, ) -> Self

Selects the supplied exact paths or prefixes.

pub fn matches(&self, path: &str) -> bool

Returns whether a named point is requested.

pub fn selectors(&self) -> &[ObservationSelector]

Requested selectors; empty means all points.

Trait Implementations

impl Clone for ObservationRequest

fn clone(&self) -> ObservationRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObservationRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ObservationRequest

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ObservationRequest

impl PartialEq for ObservationRequest

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ObservationRequest

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 ObservationRequest