Enum ClientRequest

#[non_exhaustive]
pub enum ClientRequest {
    DumpStats {
        reason: Option<String>,
    },
    ToggleCollection,
    StartInstrumentation,
    StopInstrumentation,
    ZeroStats,
}

Callgrind client request.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DumpStats

Dump statistics, zeroing them afterwards.

Fields

reason: Option<String>

If specified, the reason for a dump is stored within the profile file.

ToggleCollection

Toggle collection on and off.

StartInstrumentation

Start instrumentation.

StopInstrumentation

Stop instrumentation.

ZeroStats

Clear costs.

Implementations

impl ClientRequest

pub fn now(self)

“Execute” given variant.

Under the hood this emits a noop code sequence that’s recognized by Valgrind as an escape hatch. It has no effect in normal runs of a program.

Trait Implementations

impl Clone for ClientRequest

fn clone(&self) -> ClientRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ClientRequest

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

Formats the value using the given formatter.

impl Hash for ClientRequest

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 PartialEq for ClientRequest

fn eq(&self, other: &ClientRequest) -> 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 Eq for ClientRequest

impl StructuralPartialEq for ClientRequest