Method allow_blocking_current_thread

crates/wasi/src/ctx.rs:162–165

Configures whether or not blocking operations made through this `WasiCtx` are allowed to block the current thread. WASI is currently implemented on top of the Rust [Tokio](https://tokio.rs/) library. While most WASI APIs are non-blocking some are instead blocking from the perspective of WebAssembly. For example opening a file is a blocking operation with respect to WebAssembly but it's implemente

(&mut self, enable: bool)

    /// a file). This can improve the performance of WASI operations when async
    /// support is disabled.
    pub fn allow_blocking_current_thread(&mut self, enable: bool) -> &mut Self {
        self.filesystem.allow_blocking_current_thread = enable;
        self
    }

    /// Appends multiple environment variables at once for this builder.
    ///