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80 lines
2.1 KiB
Rust
80 lines
2.1 KiB
Rust
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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mod dispatch_minimal;
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pub use dispatch_minimal::MinimalOp;
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pub mod errors;
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pub mod fetch;
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pub mod fs;
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pub mod fs_events;
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pub mod io;
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pub mod net;
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#[cfg(unix)]
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mod net_unix;
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pub mod os;
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pub mod permissions;
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pub mod plugin;
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pub mod process;
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pub mod random;
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pub mod runtime;
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pub mod runtime_compiler;
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pub mod signal;
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pub mod timers;
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pub mod tls;
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pub mod tty;
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pub mod web_worker;
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pub mod websocket;
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pub mod worker_host;
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use crate::metrics::metrics_op;
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use crate::program_state::ProgramState;
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use deno_core::error::AnyError;
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use deno_core::json_op_async;
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use deno_core::json_op_sync;
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use deno_core::serde_json::Value;
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use deno_core::BufVec;
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use deno_core::JsRuntime;
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use deno_core::OpState;
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use deno_core::ZeroCopyBuf;
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use std::cell::RefCell;
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use std::future::Future;
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use std::rc::Rc;
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use std::sync::Arc;
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pub fn reg_json_async<F, R>(rt: &mut JsRuntime, name: &'static str, op_fn: F)
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where
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F: Fn(Rc<RefCell<OpState>>, Value, BufVec) -> R + 'static,
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R: Future<Output = Result<Value, AnyError>> + 'static,
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{
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rt.register_op(name, metrics_op(json_op_async(op_fn)));
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}
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pub fn reg_json_sync<F>(rt: &mut JsRuntime, name: &'static str, op_fn: F)
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where
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F: Fn(&mut OpState, Value, &mut [ZeroCopyBuf]) -> Result<Value, AnyError>
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+ 'static,
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{
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rt.register_op(name, metrics_op(json_op_sync(op_fn)));
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}
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/// Helper for checking unstable features. Used for sync ops.
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pub fn check_unstable(state: &OpState, api_name: &str) {
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state.borrow::<Arc<ProgramState>>().check_unstable(api_name)
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}
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/// Helper for checking unstable features. Used for async ops.
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pub fn check_unstable2(state: &Rc<RefCell<OpState>>, api_name: &str) {
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let state = state.borrow();
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state.borrow::<Arc<ProgramState>>().check_unstable(api_name)
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}
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/// Helper for extracting the commonly used state. Used for sync ops.
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pub fn program_state(state: &OpState) -> Arc<ProgramState> {
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state.borrow::<Arc<ProgramState>>().clone()
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}
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/// Helper for extracting the commonly used state. Used for async ops.
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pub fn global_state2(state: &Rc<RefCell<OpState>>) -> Arc<ProgramState> {
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let state = state.borrow();
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state.borrow::<Arc<ProgramState>>().clone()
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}
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