Enum AddendumKind 

pub(crate) enum AddendumKind {
    Enhancement,
    Optimization,
    ExtensionTable,
}

Kind of relation addendum in the text format.

Addenda are +-prefixed lines attached to relations. They are syntax-level constructs, distinct from crate::extensions::registry::ExtensionType, which describes registry namespaces.

Variants

Enhancement

Optimization

ExtensionTable

Implementations

impl AddendumKind

pub(crate) fn prefix(self) -> &'static str

Trait Implementations

impl Clone for AddendumKind

fn clone(&self) -> AddendumKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AddendumKind

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

Formats the value using the given formatter.

impl PartialEq for AddendumKind

fn eq(&self, other: &AddendumKind) -> 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 AddendumKind

impl Eq for AddendumKind

impl StructuralPartialEq for AddendumKind