Trait Print 

pub trait Print: Sized {
    // Required methods
    fn print(&self, f: &mut PrintFmt);
    fn print_non_ws(&self, f: &mut PrintFmt);

    // Provided method
    fn print_to(&self, p: impl FnOnce(&Self, &mut PrintFmt)) -> PrintOutput { ... }
}

Printable types

Required Methods

fn print(&self, f: &mut PrintFmt)

Prints this type onto a writer

fn print_non_ws(&self, f: &mut PrintFmt)

Prints this type onto a writer excluding whitespace

Note that this excludes necessary whitespace too, so this won’t provide valid rust code.

Provided Methods

fn print_to(&self, p: impl FnOnce(&Self, &mut PrintFmt)) -> PrintOutput

Prints this type using p as the printer function and returns the output

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Print for Comment

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl Print for !

fn print(&self, _f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl Print for ()

fn print(&self, _f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl Print for AstStr

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl Print for BlockComment

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl Print for LineComment

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl Print for PureWhitespace

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl Print for Whitespace

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl Print for WhitespaceInner

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl<T0: Print> Print for (T0,)

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl<T0: Print, T1: Print> Print for (T0, T1)

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl<T0: Print, T1: Print, T2: Print> Print for (T0, T1, T2)

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl<T> Print for PhantomData<T>

fn print(&self, _f: &mut PrintFmt)

fn print_non_ws(&self, _f: &mut PrintFmt)

impl<T: ArenaData + Print> Print for ArenaIdx<T>

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl<T: Print> Print for Option<T>

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl<T: Print> Print for &T

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl<T: Print> Print for Box<T>

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

impl<T: Print> Print for Vec<T>

fn print(&self, f: &mut PrintFmt)

fn print_non_ws(&self, f: &mut PrintFmt)

Implementors