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path: root/ext/web/blob.rs
AgeCommit message (Collapse)Author
2023-01-04chore(cli,ext,rt): remove some unnecessary `clone` or `malloc` (#17261)Yiyu Lin
2022-12-15Revert "feat(ops): Fast zero copy string arguments (#16777)" (#17063)Bartek IwaƄczuk
This reverts commit 9b2b8df927ac23cfa99016a684179f2a3198ba2e. Closes https://github.com/dsherret/ts-morph/issues/1372 Closes https://github.com/denoland/deno/issues/16979
2022-12-02feat(ops): Fast zero copy string arguments (#16777)Divy Srivastava
Uses SeqOneByteString optimization to do zero-copy `&str` arguments in fast calls. - [x] Depends on https://github.com/denoland/rusty_v8/pull/1129 - [x] Depends on https://chromium-review.googlesource.com/c/v8/v8/+/4036884 - [x] Disable in async ops - [x] Make it work with owned `String` with an extra alloc in fast path. - [x] Support `Cow<'_, str>`. Owned for slow case, Borrowed for fast case ```rust #[op] fn op_string_len(s: &str) -> u32 { str.len() as u32 } ```
2022-05-13chore(runtime): Make some ops in ext and runtime infallible. (#14589)Andreu Botella
Co-authored-by: Aaron O'Mullan <aaron.omullan@gmail.com>
2022-03-14feat(ops): custom arity (#13949)Aaron O'Mullan
Also cleanup & drop ignored wildcard op-args
2022-03-14feat(core): codegen ops (#13861)Divy Srivastava
Co-authored-by: Aaron O'Mullan <aaron.omullan@gmail.com>
2021-09-08fix: a `Request` whose URL is a revoked blob URL should still fetch (#11947)Andreu Botella
In the spec, a URL record has an associated "blob URL entry", which for `blob:` URLs is populated during parsing to contain a reference to the `Blob` object that backs that object URL. It is this blob URL entry that the `fetch` API uses to resolve an object URL. Therefore, since the `Request` constructor parses URL inputs, it will have an associated blob URL entry which will be used when fetching, even if the object URL has been revoked since the construction of the `Request` object. (The `Request` constructor takes the URL as a string and parses it, so the object URL must be live at the time it is called.) This PR adds a new `blobFromObjectUrl` JS function (backed by a new `op_blob_from_object_url` op) that, if the URL is a valid object URL, returns a new `Blob` object whose parts are references to the same Rust `BlobPart`s used by the original `Blob` object. It uses this function to add a new `blobUrlEntry` field to inner requests, which will be `null` or such a `Blob`, and then uses `Blob.prototype.stream()` as the response's body. As a result of this, the `blob:` URL resolution from `op_fetch` is now useless, and has been removed.
2021-08-14cleanup(ext/web/BlobStore): avoid redundant Arc<Box<T>> alloc (#11693)Aaron O'Mullan
2021-08-11Rename extensions/ directory to ext/ (#11643)Ryan Dahl