227     stdout: Option<imp::ChildStdout>,
688             stdout: spawned_child.stdout.map(|inner| ChildStdout { inner }),  in spawn()
908     pub stdout: Option<ChildStdout>,
1123 pub struct ChildStdout {  struct
1124     inner: imp::ChildStdout,  argument
1154 impl AsyncRead for ChildStdout {  implementation
1184 impl TryInto<Stdio> for ChildStdout {  implementation
1204     use super::{ChildStderr, ChildStdin, ChildStdout};
1212     impl AsRawFd for ChildStdout {  implementation
1229     use super::{ChildStderr, ChildStdin, ChildStdout};
1237     impl AsRawHandle for ChildStdout {  implementation