Struct Fold 

pub struct Fold;

The pass. It holds nothing, because folding needs to know nothing beyond the instruction.

Trait Implementations

impl Clone for Fold

fn clone(&self) -> Fold

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Fold

impl Debug for Fold

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

Formats the value using the given formatter.

impl Eq for Fold

impl PartialEq for Fold

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

Equality operator ==.

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

Inequality operator !=.

impl Pass for Fold

fn name(&self) -> &'static str

What it is called, in lower case with hyphens between words.

fn describe(&self) -> &'static str

One line, for --print-pipeline.

fn preserves(&self) -> Preserved

Which analyses still answer the same questions about the function this pass has finished with as they did about the one it was handed.

fn run(&self, func: &mut Func, _an: &mut Analyses, fuel: &mut Fuel) -> Stats

Transforms the function, asking fuel before each transformation.

fn required(&self) -> bool

Whether -fno-<name> is refused, because the pass is not one the compile can do without.

impl StructuralPartialEq for Fold