Struct rustc_session::config::InstrumentXRay

pub struct InstrumentXRay {
    pub always: bool,
    pub never: bool,
    pub ignore_loops: bool,
    pub instruction_threshold: Option<usize>,
    pub skip_entry: bool,
    pub skip_exit: bool,
}

Settings for -Z instrument-xray flag.

Fields

always: bool

-Z instrument-xray=always, force instrumentation

never: bool

-Z instrument-xray=never, disable instrumentation

ignore_loops: bool

-Z instrument-xray=ignore-loops, ignore presence of loops, instrument functions based only on instruction count

instruction_threshold: Option<usize>

-Z instrument-xray=instruction-threshold=N, explicitly set instruction threshold for instrumentation, or None to use compiler’s default

skip_entry: bool

-Z instrument-xray=skip-entry, do not instrument function entry

skip_exit: bool

-Z instrument-xray=skip-exit, do not instrument function exit

Trait Implementations

impl Clone for InstrumentXRay

fn clone(&self) -> InstrumentXRay

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstrumentXRay

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

Formats the value using the given formatter.

impl Default for InstrumentXRay

fn default() -> InstrumentXRay

Returns the “default value” for a type.

impl DepTrackingHash for InstrumentXRay

fn hash( &self, hasher: &mut DefaultHasher, _: ErrorOutputType, _for_crate_hash: bool, )

impl Hash for InstrumentXRay

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 InstrumentXRay

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for InstrumentXRay

impl Eq for InstrumentXRay

impl StructuralPartialEq for InstrumentXRay

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes