Enum XrefCaptionLabel 

#[non_exhaustive]
pub enum XrefCaptionLabel<'a> {
    AtTarget,
    AtReference(&'a str),
    NumberOnly,
}

Selects the label used by an automatic cross-reference to a numbered caption.

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.

AtTarget

Use the caption label recorded on the target.

AtReference(&'a str)

Use the caption label active at the reference position.

NumberOnly

Omit the label and show only the caption number.

Trait Implementations

impl<'a> Clone for XrefCaptionLabel<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for XrefCaptionLabel<'a>

impl<'a> Debug for XrefCaptionLabel<'a>

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

Formats the value using the given formatter.

impl<'a> Default for XrefCaptionLabel<'a>

fn default() -> Self

Returns the “default value” for a type.

impl<'a> Eq for XrefCaptionLabel<'a>

impl<'a> PartialEq for XrefCaptionLabel<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for XrefCaptionLabel<'a>