Enum ElementRef 

#[non_exhaustive]
pub enum ElementRef<'a> {
    Scalar {
        tag: Tag,
        value: ValueRef<'a>,
    },
    ContainerStart {
        tag: Tag,
        kind: ContainerKind,
    },
    ContainerEnd,
}

One step of the streaming reader, borrowing string/bytes payloads from the input — the zero-copy sibling of Element. Produced by TlvReader::next_ref; convert with Element::from when ownership is needed.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Scalar

A complete scalar (or string/bytes) element.

Fields

tag: Tag

The tag that identifies this element within its enclosing context.

value: ValueRef<'a>

The decoded value, borrowing from the reader’s input.

ContainerStart

A container has just been opened (see Element::ContainerStart).

Fields

tag: Tag

The tag that identifies this container within its enclosing context.

kind: ContainerKind

Which container kind was opened.

ContainerEnd

The most recently-opened container has been closed.

Trait Implementations

impl<'a> Clone for ElementRef<'a>

fn clone(&self) -> ElementRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for ElementRef<'a>

impl<'a> Debug for ElementRef<'a>

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

Formats the value using the given formatter.

impl From<ElementRef<'_>> for Element

fn from(e: ElementRef<'_>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for ElementRef<'a>

fn eq(&self, other: &ElementRef<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for ElementRef<'a>