Enum Scope 

pub enum Scope {
    Root,
    List,
    Map,
    Option,
    Result,
    Variant,
}

Internal state tracking for the Encoder stack.

Variants

Root

The virtual root; allows any item.

List

Ordered sequence; allows any number of items.

Map

Key-Value container; strictly allows only Tag::Variant items.

Option

Strict container; allows exactly one item.

Result

Strict container; allows exactly one item.

Variant

Strict container; allows exactly one item (the payload) after the name.

Trait Implementations

impl Clone for Scope

fn clone(&self) -> Scope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scope

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

Formats the value using the given formatter.

impl PartialEq for Scope

fn eq(&self, other: &Scope) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Scope

impl Eq for Scope

impl StructuralPartialEq for Scope