Tree

A tree that represents the syntactic structure of a source code file.

extern (C)

struct Tree {

import d_tree_sitter.libc : ts_tree_delete, ts_tree_root_node, ts_tree_language, ts_tree_edit, ts_tree_get_changed_ranges, ts_tree_copy, ts_tree_print_dot_graph;;

import std.stdio : File;;

TSTree* tstree;

this(TSTree* tstree);

this(Tree otherTree);

this(Tree otherTree);

static auto create_empty();

auto root_node();

auto language();

auto edit(InputEdit* edit);

void traverse(TreeVisitor visitor);

void traverse_nothrow(TreeVisitor visitor);

auto changed_ranges(Tree other);

void print_dot_graph(File file);

auto dot_graph();

}

Constructors

this this(TSTree* tstree): Create a new Tree
this this(Tree otherTree): Create a shallow copy of the syntax tree. This is very fast.

Destructor

~this ~this(): Undocumented in source.

Postblit

this(this) this(this): Undocumented in source.

Members

Functions

changed_ranges auto changed_ranges(Tree other): Compare this old edited syntax tree to a new syntax tree representing the same document, returning a sequence of ranges whose syntactic structure has changed.
dot_graph auto dot_graph(): Get a DOT graph describing the syntax tree as a string
edit auto edit(InputEdit* edit): Edit the syntax tree to keep it in sync with source code that has been edited.
language auto language(): Get the language that was used to parse the syntax tree.
print_dot_graph void print_dot_graph(File file): Write a DOT graph describing the syntax tree to the given file.
root_node auto root_node(): Get the root node of the syntax tree.
traverse void traverse(TreeVisitor visitor): Traverse the Tree starting from its root Node applying a visitor at all nodes.
traverse_nothrow void traverse_nothrow(TreeVisitor visitor): Traverse the Tree starting from its root Node applying a visitor at all nodes.
walk auto walk(): Create a new TreeCursor starting from the root of the tree.

Static functions

create_empty auto create_empty(): Create an empty Tree

Variables

tstree TSTree* tstree;: internal TsTree

Meta

Source

See Implementation

d_tree_sitter tree structs

Tree