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81293440be
Since we are snapshotting extension source at build time, there's no need to define list of sources for the extension at runtime. This commit changes "deno_node" extension by removing "init_polyfill" function in favor of "init_polyfill_ops_and_esm()" and "init_polyfill_ops()". The former is used during snapshot and when "deno_runtime" is compiled with "dont_create_runtime_snapshot" cargo feature flag. The latter is used when running a worker from an existing snapshot. This is a start of a bigger refactor to all extensions - thanks to this change, we don't have to iterate over all defined source files for extension at runtime, and because of that we don't have to create a filepath for each of the source files. It's not a big deal, but we are iterating over 300 files on each start, and concatenating 3 strings before creating a "PathBuf" for ~200 of them. This is already visible on the startup flamegraphs and should be avoided. |
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| console | ||
| crypto | ||
| fetch | ||
| ffi | ||
| flash | ||
| fs | ||
| http | ||
| io | ||
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| net | ||
| node | ||
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| web | ||
| webgpu | ||
| webidl | ||
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