[][src]Struct rustc_data_structures::profiling::SelfProfilerRef

pub struct SelfProfilerRef {
    profiler: Option<Arc<SelfProfiler>>,
    event_filter_mask: EventFilter,
    print_verbose_generic_activities: bool,
    print_extra_verbose_generic_activities: bool,
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

A reference to the SelfProfiler. It can be cloned and sent across thread boundaries at will.

Fields

profiler: Option<Arc<SelfProfiler>>
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

event_filter_mask: EventFilter
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

print_verbose_generic_activities: bool
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

print_extra_verbose_generic_activities: bool
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Methods

impl SelfProfilerRef[src]

pub fn new(
    profiler: Option<Arc<SelfProfiler>>,
    print_verbose_generic_activities: bool,
    print_extra_verbose_generic_activities: bool
) -> SelfProfilerRef
[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

fn exec<F>(&self, event_filter: EventFilter, f: F) -> TimingGuard where
    F: for<'a> FnOnce(&'a SelfProfiler) -> TimingGuard<'a>, 
[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

pub fn verbose_generic_activity<'a>(
    &'a self,
    event_id: &'static str
) -> VerboseTimingGuard<'a>
[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Start profiling a verbose generic activity. Profiling continues until the VerboseTimingGuard returned from this call is dropped. In addition to recording a measureme event, "verbose" generic activities also print a timing entry to stdout if the compiler is invoked with -Ztime or -Ztime-passes.

pub fn extra_verbose_generic_activity<'a>(
    &'a self,
    event_id: &'a str
) -> VerboseTimingGuard<'a>
[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Start profiling a extra verbose generic activity. Profiling continues until the VerboseTimingGuard returned from this call is dropped. In addition to recording a measureme event, "extra verbose" generic activities also print a timing entry to stdout if the compiler is invoked with -Ztime-passes.

pub fn generic_activity(&self, event_id: &'static str) -> TimingGuard[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Start profiling a generic activity. Profiling continues until the TimingGuard returned from this call is dropped.

pub fn query_provider(&self) -> TimingGuard[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Start profiling a query provider. Profiling continues until the TimingGuard returned from this call is dropped.

pub fn query_cache_hit(&self, query_invocation_id: QueryInvocationId)[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Record a query in-memory cache hit.

pub fn query_blocked(&self) -> TimingGuard[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Start profiling a query being blocked on a concurrent execution. Profiling continues until the TimingGuard returned from this call is dropped.

pub fn incr_cache_loading(&self) -> TimingGuard[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Start profiling how long it takes to load a query result from the incremental compilation on-disk cache. Profiling continues until the TimingGuard returned from this call is dropped.

fn instant_query_event(
    &self,
    event_kind: fn(_: &SelfProfiler) -> StringId,
    query_invocation_id: QueryInvocationId,
    event_filter: EventFilter
)
[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

pub fn with_profiler(&self, f: impl FnOnce(&SelfProfiler))[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

pub fn enabled(&self) -> bool[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Trait Implementations

impl Clone for SelfProfilerRef[src]

Auto Trait Implementations

impl !RefUnwindSafe for SelfProfilerRef

impl Send for SelfProfilerRef

impl Sync for SelfProfilerRef

impl Unpin for SelfProfilerRef

impl !UnwindSafe for SelfProfilerRef

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<'a, T> Captures<'a> for T where
    T: ?Sized
[src]

impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<E> SpecializationError for E[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.