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runtime: consolidate errors for context missing (#3441)

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This commit is contained in:
Arve Knudsen
2021-01-20 14:29:13 +01:00
committed by GitHub
parent 36cf95ab62
commit fdde5583f8
11 changed files with 77 additions and 24 deletions
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tokio/src/runtime/blocking/pool.rs
+3 -2
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@@ -9,6 +9,7 @@ use crate::runtime::builder::ThreadNameFn;
use crate::runtime::context;
use crate::runtime::task::{self, JoinHandle};
use crate::runtime::{Builder, Callback, Handle};
use crate::util::error::CONTEXT_MISSING_ERROR;
use std::collections::{HashMap, VecDeque};
use std::fmt;
@@ -81,7 +82,7 @@ where
F: FnOnce() -> R + Send + 'static,
R: Send + 'static,
{
let rt = context::current().expect("not currently running on the Tokio runtime.");
let rt = context::current().expect(CONTEXT_MISSING_ERROR);
rt.spawn_blocking(func)
}
@@ -91,7 +92,7 @@ where
F: FnOnce() -> R + Send + 'static,
R: Send + 'static,
{
let rt = context::current().expect("not currently running on the Tokio runtime.");
let rt = context::current().expect(CONTEXT_MISSING_ERROR);
let (task, _handle) = task::joinable(BlockingTask::new(func));
rt.blocking_spawner.spawn(task, &rt)