Struct Source 

pub struct Source(/* private fields */);

One source of a rule.

Implementations

impl Source

pub fn path(&self) -> Option<QualifiedName>

The context variable and optional element, as in src.name.

pub fn type_annotation(&self) -> Option<TypeAnnotation>

pub fn cardinality(&self) -> Option<(String, String)>

(min, max) where max is * or a number.

pub fn default_value(&self) -> Option<DefaultClause>

pub fn list_mode(&self) -> Option<ListMode>

pub fn alias(&self) -> Option<String>

pub fn where_clause(&self) -> Option<Expr>

pub fn check_clause(&self) -> Option<Expr>

pub fn log_clause(&self) -> Option<Expr>

Trait Implementations

impl AstNode for Source

fn can_cast(kind: SyntaxKind) -> bool

fn cast(node: SyntaxNode) -> Option<Self>

fn syntax(&self) -> &SyntaxNode

impl Clone for Source

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Source

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

Formats the value using the given formatter.

impl Eq for Source

impl Hash for Source

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Source

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Source