Struct ParserResult

pub struct ParserResult<'a> {
    pub root: &'a Node<'a>,
    pub is_complete: bool,
    pub metadata: Option<HashMap<usize, NodeMetadata, BuildNoHashHasher<usize>>>,
}

语法分析结果结构体 包含解析生成的AST根节点和相关元数据

Fields

root: &'a Node<'a>

is_complete: bool

metadata: Option<HashMap<usize, NodeMetadata, BuildNoHashHasher<usize>>>

Implementations

impl<'a> ParserResult<'a>

pub fn error(&self) -> Result<(), ParserError>

检查解析结果是否包含错误 返回第一个遇到的错误，如果没有错误则返回Ok(())

Trait Implementations

impl<'a> Debug for ParserResult<'a>

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

Formats the value using the given formatter.