Struct InstrumentationFlag

pub struct InstrumentationFlag<'a> {
    pub current_mode: Option<InstrumentationMode>,
    pub before: Vec<Operator<'a>>,
    pub after: Vec<Operator<'a>>,
    pub alternate: Option<Vec<Operator<'a>>>,
    pub semantic_after: Vec<Operator<'a>>,
    pub block_entry: Vec<Operator<'a>>,
    pub block_exit: Vec<Operator<'a>>,
    pub block_alt: Option<Vec<Operator<'a>>>,
}

Instrumentation Data that is stored with every instruction

Fields

current_mode: Option<InstrumentationMode>

before: Vec<Operator<'a>>

after: Vec<Operator<'a>>

alternate: Option<Vec<Operator<'a>>>

None means to replace with no instructions (effectively removing the original) Some(vec) means to replace with the vec of instructions Some(empty vec) means there is no alt instrumentation

semantic_after: Vec<Operator<'a>>

block_entry: Vec<Operator<'a>>

block_exit: Vec<Operator<'a>>

block_alt: Option<Vec<Operator<'a>>>

None means to replace with no instructions (effectively removing the original) Some(vec) means to replace with the vec of instructions Some(empty vec) means there is no alt instrumentation

Implementations

impl<'a> InstrumentationFlag<'a>

pub fn has_instr(&self) -> bool

pub fn add_instr(&mut self, op: &Operator<'_>, val: Operator<'a>) -> bool

Add an instruction to the current InstrumentationMode’s list Returns whether the instrumentation was a ‘special’ mode

pub fn clear_instr(&mut self, mode: InstrumentationMode)

pub fn get_instr(&self, idx: usize) -> &Operator<'_>

Get an instruction to the current InstrumentationMode’s list

pub fn finish_instr(&mut self)

Can be called after finishing some instrumentation to reset the mode.

Trait Implementations

impl<'a> Clone for InstrumentationFlag<'a>

fn clone(&self) -> InstrumentationFlag<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for InstrumentationFlag<'a>

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

Formats the value using the given formatter.

impl<'a> Default for InstrumentationFlag<'a>

fn default() -> InstrumentationFlag<'a>

Returns the “default value” for a type.

impl Display for InstrumentationFlag<'_>

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

Formats the value using the given formatter.

impl PartialEq for InstrumentationFlag<'_>

fn eq(&self, other: &Self) -> 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 InstrumentationFlag<'_>