Enum ArgValue 

pub enum ArgValue<'h> {
    Nil,
    Bool(bool),
    Int(i64),
    BigInt(GenericValue),
    Float(f64),
    Rational(GenericValue),
    Str(&'h str),
    List(GenericValue),
    Tuple(GenericValue),
    Dict(GenericValue),
    Set(GenericValue),
    Range(GenericValue),
    StopIteration,
    Instance(GenericValue),
    Class(GenericValue),
    Function(GenericValue),
    Module(GenericValue),
    Exception(GenericValue),
    Generator(GenericValue),
    Iterator(GenericValue),
    Other(GenericValue),
}

A decoded view of a GenericValue, obtained via Host::decode.

Variants

Nil

The nil value.

Bool(bool)

A boolean.

Int(i64)

An integer that fits in an i64.

BigInt(GenericValue)

An integer that does not fit in an i64; convert via Host::display if a textual form suffices.

Float(f64)

A float.

Rational(GenericValue)

A rational number; inspect via Host::display.

Str(&'h str)

A string, borrowed from the host (see the re-fetch rule).

List(GenericValue)

A list (Host::list_len, Host::list_get).

Tuple(GenericValue)

A tuple (Host::tuple_len, Host::tuple_get).

Dict(GenericValue)

A dict (Host::dict_get, Host::dict_set).

Set(GenericValue)

A set (Host::set_add, Host::set_contains).

Range(GenericValue)

A range; inspect via Host::display or drive its iterator.

StopIteration

The exhausted-iterator sentinel.

Instance(GenericValue)

A plain class instance (Host::attr_get, Host::invoke).

Class(GenericValue)

A class (Host::call instantiates).

Function(GenericValue)

A callable (Host::call).

Module(GenericValue)

A module.

Exception(GenericValue)

An exception instance.

Generator(GenericValue)

A generator; drive via Host::invoke with __next__.

Iterator(GenericValue)

An iterator (drive via Host::invoke with __next__).

Other(GenericValue)

VM-internal values a plugin should never meaningfully receive.

Trait Implementations

impl<'h> Clone for ArgValue<'h>

fn clone(&self) -> ArgValue<'h>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'h> Copy for ArgValue<'h>

impl<'h> Debug for ArgValue<'h>

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

Formats the value using the given formatter.