Enum MetaValue 

pub enum MetaValue {
    Str(String),
    Num(u64),
}

A metadata value: a string (title, format tag, sheet name list joined) or a non-negative count (pages, sheets). Serializes to a bare JSON string or number — no wrapper object — so {text, metadata} stays flat and readable.

Variants

Str(String)

A textual value (e.g. document title, the format tag).

Num(u64)

A non-negative count (e.g. page count, sheet count).

Trait Implementations

impl Clone for MetaValue

fn clone(&self) -> MetaValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetaValue

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

Formats the value using the given formatter.

impl PartialEq for MetaValue

fn eq(&self, other: &MetaValue) -> 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 Serialize for MetaValue

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for MetaValue

impl StructuralPartialEq for MetaValue