Trait LiveNodeSliceApi

pub trait LiveNodeSliceApi {
    // Required methods
    fn parent(&self, child_index: usize) -> Option<usize>;
    fn append_child_index(&self, parent_index: usize) -> usize;
    fn first_child(&self, parent_index: usize) -> Option<usize>;
    fn last_child(&self, parent_index: usize) -> Option<usize>;
    fn next_child(&self, child_index: usize) -> Option<usize>;
    fn node_slice(&self, parent_index: usize) -> &[LiveNode];
    fn children_slice(&self, parent_index: usize) -> &[LiveNode];
    fn child_by_number(
        &self,
        parent_index: usize,
        child_number: usize,
    ) -> Option<usize>;
    fn child_or_append_index_by_name(
        &self,
        parent_index: usize,
        name: LiveProp,
    ) -> Result<usize, usize>;
    fn child_by_name(
        &self,
        parent_index: usize,
        name: LiveProp,
    ) -> Option<usize>;
    fn sibling_by_name(
        &self,
        start_index: usize,
        name: LiveProp,
    ) -> Option<usize>;
    fn child_by_path(
        &self,
        parent_index: usize,
        path: &[LiveProp],
    ) -> Option<usize>;
    fn child_by_field_path(
        &self,
        parent_index: usize,
        path: &[LiveId],
    ) -> Option<usize>;
    fn child_value_by_path(
        &self,
        parent_index: usize,
        path: &[LiveProp],
    ) -> Option<&LiveValue>;
    fn read_field_value(&self, path: &[LiveId]) -> Option<&LiveValue>;
    fn first_node_with_token_id(
        &self,
        match_token_id: LiveTokenId,
        also_in_dsl: bool,
    ) -> Option<usize>;
    fn get_num_sibling_nodes(&self, child_index: usize) -> usize;
    fn scope_up_by_name(
        &self,
        parent_index: usize,
        name: LiveProp,
    ) -> Option<usize>;
    fn scope_up_down_by_name(
        &self,
        parent_index: usize,
        name: LiveProp,
        levels_up: usize,
    ) -> Option<usize>;
    fn count_children(&self, parent_index: usize) -> usize;
    fn skip_node(&self, node_index: usize) -> usize;
    fn clone_child(&self, parent_index: usize, out_vec: &mut Vec<LiveNode>);
    fn to_string(&self, parent_index: usize, max_depth: usize) -> String;
    fn debug_print(&self, parent_index: usize, max_depth: usize);
}

Required Methods

fn parent(&self, child_index: usize) -> Option<usize>

fn append_child_index(&self, parent_index: usize) -> usize

fn first_child(&self, parent_index: usize) -> Option<usize>

fn last_child(&self, parent_index: usize) -> Option<usize>

fn next_child(&self, child_index: usize) -> Option<usize>

fn node_slice(&self, parent_index: usize) -> &[LiveNode]

fn children_slice(&self, parent_index: usize) -> &[LiveNode]

fn child_by_number( &self, parent_index: usize, child_number: usize, ) -> Option<usize>

fn child_or_append_index_by_name( &self, parent_index: usize, name: LiveProp, ) -> Result<usize, usize>

fn child_by_name(&self, parent_index: usize, name: LiveProp) -> Option<usize>

fn sibling_by_name(&self, start_index: usize, name: LiveProp) -> Option<usize>

fn child_by_path(&self, parent_index: usize, path: &[LiveProp]) -> Option<usize>

fn child_by_field_path( &self, parent_index: usize, path: &[LiveId], ) -> Option<usize>

fn child_value_by_path( &self, parent_index: usize, path: &[LiveProp], ) -> Option<&LiveValue>

fn read_field_value(&self, path: &[LiveId]) -> Option<&LiveValue>

fn first_node_with_token_id( &self, match_token_id: LiveTokenId, also_in_dsl: bool, ) -> Option<usize>

fn get_num_sibling_nodes(&self, child_index: usize) -> usize

fn scope_up_by_name(&self, parent_index: usize, name: LiveProp) -> Option<usize>

fn scope_up_down_by_name( &self, parent_index: usize, name: LiveProp, levels_up: usize, ) -> Option<usize>

fn count_children(&self, parent_index: usize) -> usize

fn skip_node(&self, node_index: usize) -> usize

fn clone_child(&self, parent_index: usize, out_vec: &mut Vec<LiveNode>)

fn to_string(&self, parent_index: usize, max_depth: usize) -> String

fn debug_print(&self, parent_index: usize, max_depth: usize)

Implementors

impl<T> LiveNodeSliceApi for T

where T: AsRef<[LiveNode]>,