Struct Narrow 

pub struct Narrow;

The pass. It holds nothing, because the width it narrows to is the one the truncation names.

Trait Implementations

impl Clone for Narrow

fn clone(&self) -> Narrow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Narrow

impl Debug for Narrow

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

Formats the value using the given formatter.

impl Eq for Narrow

impl PartialEq for Narrow

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

Equality operator ==.

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

Inequality operator !=.

impl Pass for Narrow

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.

impl StructuralPartialEq for Narrow