Trait Unparsable 

pub trait Unparsable<C: Context> {
    // Required method
    fn to_unit(&self, context: &C) -> Unit;
}

The reverse of Parsable: emits a token Unit from a value.

Round-trip target: for a value v of type T: Parsable<C> + Unparsable<C>, parsing the unit returned by v.to_unit(context) yields a value equal to v.

Required Methods

fn to_unit(&self, context: &C) -> Unit

Produces the unit representing self in the given context.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<C: Context, T: Unparsable<C> + ?Sized> Unparsable<C> for Arc<T>

fn to_unit(&self, context: &C) -> Unit

impl<C: Context, T: Unparsable<C> + ?Sized> Unparsable<C> for Box<T>

fn to_unit(&self, context: &C) -> Unit

impl<C: Context, T: Unparsable<C> + ?Sized> Unparsable<C> for Rc<T>

fn to_unit(&self, context: &C) -> Unit

impl<C: Context, T: Unparsable<C>> Unparsable<C> for Vec<T>

fn to_unit(&self, context: &C) -> Unit

impl<C: Context> Unparsable<C> for PathBuf

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for String

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for bool

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for f32

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for f64

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for i8

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for i16

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for i32

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for i64

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for i128

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for str

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for u8

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for u16

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for u32

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for u64

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for u128

fn to_unit(&self, _context: &C) -> Unit

impl<C: Context> Unparsable<C> for usize

fn to_unit(&self, _context: &C) -> Unit

Implementors