Enum QueryCondition 

pub enum QueryCondition {
    ByType(String),
    ByDepth(usize),
    ByMark(String),
    ByAttr {
        key: String,
        value: Value,
    },
    IsLeaf,
    HasChildren,
}

查询条件枚举

Variants

ByType(String)

ByDepth(usize)

ByMark(String)

ByAttr

Fields

key: String

value: Value

IsLeaf

HasChildren

Implementations

impl QueryCondition

pub fn matches(&self, node: &Node) -> bool

pub fn cache_key(&self) -> String

Trait Implementations

impl Clone for QueryCondition

fn clone(&self) -> QueryCondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryCondition

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

Formats the value using the given formatter.