Struct NodeType 

pub struct NodeType {
    pub name: String,
    pub implements: Vec<String>,
    pub properties: HashMap<String, PropType>,
    pub key: Option<Vec<String>>,
    pub unique_constraints: Vec<Vec<String>>,
    pub indices: Vec<Vec<String>>,
    pub range_constraints: Vec<RangeConstraint>,
    pub check_constraints: Vec<CheckConstraint>,
    pub embed_sources: HashMap<String, String>,
    pub blob_properties: HashSet<String>,
    pub arrow_schema: SchemaRef,
}

Fields

name: String

implements: Vec<String>

Interface names this type implements

properties: HashMap<String, PropType>

key: Option<Vec<String>>

Key property names (from @key or @key(name)). Usually 0 or 1 element.

unique_constraints: Vec<Vec<String>>

Uniqueness constraints (each entry is a list of column names)

indices: Vec<Vec<String>>

Index declarations (each entry is a list of column names)

range_constraints: Vec<RangeConstraint>

Value range constraints

check_constraints: Vec<CheckConstraint>

Regex check constraints

embed_sources: HashMap<String, String>

Maps @embed target property -> source text property

blob_properties: HashSet<String>

arrow_schema: SchemaRef

Implementations

impl NodeType

pub fn key_property(&self) -> Option<&str>

Backward-compatible accessor: returns the first (and typically only) key property name.

Trait Implementations

impl Clone for NodeType

fn clone(&self) -> NodeType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeType

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

Formats the value using the given formatter.