Struct Printer 

pub struct Printer<'a> { /* private fields */ }

A typed tree being written out.

The whole unit is print(). This is here for the caller that wants one subtree, which is what a test wants and what a diagnostic that quotes a node would want.

Implementations

impl<'a> Printer<'a>

pub fn new(tast: &'a Tast, types: &'a Types, names: &'a Interner) -> Printer<'a>

A printer over one tree, whose types are in types and whose names are in names.

pub fn finish(self) -> String

The text written so far.

pub fn unit(&mut self)

Every declaration of the translation unit, in the order they were declared.

pub fn decl(&mut self, id: DeclId)

One declaration, and its initializer or its body.

pub fn stmt(&mut self, id: StmtId)

One statement and everything under it.

pub fn expr(&mut self, id: ExprId)

One expression, its type, and everything under it.

Trait Implementations

impl<'a> Debug for Printer<'a>

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

Formats the value using the given formatter.