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feat(lib): add ts_query_cursor_exec_with_options

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Currently, this allows users to pass in a callback that should be
invoked to check whether or not to halt query execution
This commit is contained in:
Amaan Qureshi 2024-10-27 23:57:08 -04:00
parent 26b89da9bb
commit 8d68980aa8
3 changed files with 73 additions and 1 deletions
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22
lib/binding_rust/bindings.rs
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@ -162,6 +162,19 @@ pub const TSQueryErrorCapture: TSQueryError = 4;
pub const TSQueryErrorStructure: TSQueryError = 5;
pub const TSQueryErrorLanguage: TSQueryError = 6;
pub type TSQueryError = ::core::ffi::c_uint;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct TSQueryCursorState {
pub payload: *mut ::core::ffi::c_void,
pub current_byte_offset: u32,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct TSQueryCursorOptions {
pub payload: *mut ::core::ffi::c_void,
pub progress_callback:
::core::option::Option<unsafe extern "C" fn(state: *mut TSQueryCursorState) -> bool>,
}
extern "C" {
#[doc = " Create a new parser."]
pub fn ts_parser_new() -> *mut TSParser;
@ -662,6 +675,15 @@ extern "C" {
#[doc = " Start running a given query on a given node."]
pub fn ts_query_cursor_exec(self_: *mut TSQueryCursor, query: *const TSQuery, node: TSNode);
}
extern "C" {
#[doc = " Start running a gievn query on a given node, with some options."]
pub fn ts_query_cursor_exec_with_options(
self_: *mut TSQueryCursor,
query: *const TSQuery,
node: TSNode,
options: *const TSQueryCursorOptions,
);
}
extern "C" {
#[doc = " Manage the maximum number of in-progress matches allowed by this query\n cursor.\n\n Query cursors have an optional maximum capacity for storing lists of\n in-progress captures. If this capacity is exceeded, then the\n earliest-starting match will silently be dropped to make room for further\n matches. This maximum capacity is optional — by default, query cursors allow\n any number of pending matches, dynamically allocating new space for them as\n needed as the query is executed."]
pub fn ts_query_cursor_did_exceed_match_limit(self_: *const TSQueryCursor) -> bool;