Struct BaseNode 

pub struct BaseNode {
    pub node_type: Option<String>,
    pub start: Option<u32>,
    pub end: Option<u32>,
    pub loc: Option<SourceLocation>,
    pub range: Option<(u32, u32)>,
    pub extra: Option<Value>,
    pub leading_comments: Option<Vec<Comment>>,
    pub inner_comments: Option<Vec<Comment>>,
    pub trailing_comments: Option<Vec<Comment>>,
    pub node_id: Option<u32>,
}

Fields

node_type: Option<String>

The node type string (e.g. “BlockStatement”). When deserialized through a #[serde(tag = "type")] enum, the enum consumes the “type” field so this defaults to None. When deserialized directly, this captures the “type” field for round-trip fidelity.

start: Option<u32>

end: Option<u32>

loc: Option<SourceLocation>

range: Option<(u32, u32)>

extra: Option<Value>

leading_comments: Option<Vec<Comment>>

inner_comments: Option<Vec<Comment>>

trailing_comments: Option<Vec<Comment>>

node_id: Option<u32>

Implementations

impl BaseNode

pub fn typed(type_name: &str) -> Self

Create a BaseNode with the given type name. Use this when creating AST nodes for code generation to ensure the "type" field is present in serialized output.

Trait Implementations

impl Clone for BaseNode

fn clone(&self) -> BaseNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BaseNode

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

Formats the value using the given formatter.

impl Default for BaseNode

fn default() -> BaseNode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BaseNode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BaseNode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.