Enum InstrumentMcount 

pub enum InstrumentMcount {
    Disabled,
    Mcount,
    Fentry,
}

The different settings that the -Z Instrument-mcount flag can have.

Variants

Disabled

-Z instrument-mcount=no

Mcount

-Z instrument-mcount=yes

Fentry

-Z instrument-mcount=fentry

Trait Implementations

impl Clone for InstrumentMcount

fn clone(&self) -> InstrumentMcount

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InstrumentMcount

impl Debug for InstrumentMcount

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

Formats the value using the given formatter.

impl DepTrackingHash for InstrumentMcount

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

impl Eq for InstrumentMcount

impl Hash for InstrumentMcount

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 InstrumentMcount

fn eq(&self, other: &InstrumentMcount) -> 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 InstrumentMcount

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: 1 byte

Size for each variant:

• Disabled: 0 bytes
• Mcount: 0 bytes
• Fentry: 0 bytes