Trait Named

pub trait Named {
    const ITEM: &'static Item;

    // Provided methods
    fn full_name(f: &mut Formatter<'_>) -> Result { ... }
    fn display() -> impl Display { ... }
}

The trait used for something that can be statically named.

Required Associated Constants

const ITEM: &'static Item

The name item.

Provided Methods

fn full_name(f: &mut Formatter<'_>) -> Result

The exact type name

fn display() -> impl Display

Return a display wrapper for the named type.

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 Named for Ordering

const ITEM: &'static Item = _

impl Named for Option<Value>

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for Result<Value, Value>

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for bool

const ITEM: &'static Item = _

impl Named for char

const ITEM: &'static Item = _

impl Named for f64

const ITEM: &'static Item = _

impl Named for i64

const ITEM: &'static Item = _

impl Named for u64

const ITEM: &'static Item = _

impl Named for Error

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for ParseCharError

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for Error

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for ParseFloatError

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for ParseIntError

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for Utf8Error

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

impl Named for Error

Available on crate feature std only.

const ITEM: &'static Item = _

fn full_name(f: &mut Formatter<'_>) -> Result

Implementors

impl Named for ControlFlow

const ITEM: &'static Item = _

impl Named for GeneratorState

const ITEM: &'static Item = _

impl Named for FromUtf8Error

Available on crate feature alloc only.

const ITEM: &'static Item = _

impl Named for String

const ITEM: &'static Item = _

impl Named for Bencher

const ITEM: &'static Item = _

impl Named for Format

const ITEM: &'static Item = _

impl Named for Bytes

const ITEM: &'static Item = _

impl Named for Formatter

const ITEM: &'static Item = _

impl Named for Function

const ITEM: &'static Item = _

impl Named for Future

const ITEM: &'static Item = _

impl Named for Generator<Vm>

const ITEM: &'static Item = _

impl Named for Hasher

const ITEM: &'static Item = _

impl Named for Object

const ITEM: &'static Item = _

impl Named for OwnedTuple

const ITEM: &'static Item = _

impl Named for Range

const ITEM: &'static Item = _

impl Named for RangeFrom

const ITEM: &'static Item = _

impl Named for RangeFull

const ITEM: &'static Item = _

impl Named for RangeInclusive

const ITEM: &'static Item = _

impl Named for RangeTo

const ITEM: &'static Item = _

impl Named for RangeToInclusive

const ITEM: &'static Item = _

impl Named for Stream<Vm>

const ITEM: &'static Item = _

impl Named for Type

const ITEM: &'static Item = _

impl Named for Vec

const ITEM: &'static Item = _