feat(api): implemented UnderlyingSource

jstz-dev · Dec 6, 2023 · b12ebc5 · b12ebc5
1 parent 55640b7
commit b12ebc5
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Showing 4 changed files with 424 additions and 1 deletion.
diff --git a/crates/jstz_api/src/stream/mod.rs b/crates/jstz_api/src/stream/mod.rs
@@ -3,6 +3,7 @@ use boa_engine::Context;
 use self::readable::ReadableStreamApi;
 
 pub mod readable;
+mod tmp;
 
 pub struct StreamApi;
 

diff --git a/crates/jstz_api/src/stream/readable/mod.rs b/crates/jstz_api/src/stream/readable/mod.rs
@@ -1,9 +1,15 @@
-use boa_engine::{Context, JsResult};
+use boa_engine::{value::TryFromJs, Context, JsArgs, JsResult};
 use boa_gc::{custom_trace, Finalize, Trace};
 use jstz_core::native::{
     register_global_class, ClassBuilder, JsNativeObject, NativeClass,
 };
 
+use crate::stream::readable::underlying_source::{
+    UnderlyingSource, UnderlyingSourceTrait,
+};
+
+pub mod underlying_source;
+
 pub struct ReadableStream {
     // TODO
 }
@@ -30,6 +36,8 @@ impl NativeClass for ReadableStreamClass {
         args: &[boa_engine::JsValue],
         context: &mut Context<'_>,
     ) -> JsResult<Self::Instance> {
+        let underlying_source =
+            Option::<UnderlyingSource>::try_from_js(args.get_or_undefined(0), context)?;
         todo!()
     }