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Improve documentation of job wait

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This commit is contained in:
Renan Ribeiro 2025-04-21 18:31:09 -03:00
parent d3cbf728f2
commit 241a79c7c1
1 changed files with 9 additions and 1 deletions
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10
crates/nu-command/src/experimental/job_wait.rs
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@ -10,7 +10,15 @@ impl Command for JobWait {
} }
fn description(&self) -> &str { fn description(&self) -> &str {
"Wait for a job to complete and return its result value" r#"Wait for a job to complete and return its result value.
Given the id of a running job currently in the job table, this command
waits for it to complete and returns the value returned
by the closure passed down to `job spawn`.
Note that this command fails if a job is currently not in the job table
(as seen by `job list`), so it is not possible to wait for jobs that have already finished.
"#
} }
fn signature(&self) -> nu_protocol::Signature { fn signature(&self) -> nu_protocol::Signature {