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feat: add the ability to specify a custom decode function

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This commit is contained in:
Amaan Qureshi 2024-10-30 23:49:42 -04:00
parent e27160b118
commit 500f4326d5
10 changed files with 347 additions and 16 deletions
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7
lib/binding_rust/bindings.rs
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@ -35,9 +35,13 @@ pub struct TSQueryCursor {
pub struct TSLookaheadIterator {
_unused: [u8; 0],
}
pub type DecodeFunction = ::core::option::Option<
unsafe extern "C" fn(string: *const u8, length: u32, code_point: *mut i32) -> u32,
>;
pub const TSInputEncodingUTF8: TSInputEncoding = 0;
pub const TSInputEncodingUTF16LE: TSInputEncoding = 1;
pub const TSInputEncodingUTF16BE: TSInputEncoding = 2;
pub const TSInputEncodingCustom: TSInputEncoding = 3;
pub type TSInputEncoding = ::core::ffi::c_uint;
pub const TSSymbolTypeRegular: TSSymbolType = 0;
pub const TSSymbolTypeAnonymous: TSSymbolType = 1;
@ -71,6 +75,7 @@ pub struct TSInput {
) -> *const ::core::ffi::c_char,
>,
pub encoding: TSInputEncoding,
pub decode: DecodeFunction,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
@ -212,7 +217,7 @@ extern "C" {
) -> *mut TSTree;
}
extern "C" {
#[doc = " Use the parser to parse some source code and create a syntax tree, with some options.\n\n See [`ts_parser_parse`] for more details."]
#[doc = " Use the parser to parse some source code and create a syntax tree, with some options.\n\n See [`ts_parser_parse`] for more details.\n\n See [`TSParseOptions`] for more details on the options."]
pub fn ts_parser_parse_with_options(
self_: *mut TSParser,
old_tree: *const TSTree,