Fix doctest issue

pull/466/head
Milan 2 years ago
parent 4b6d97e4db
commit 925504f230

@ -23,12 +23,25 @@ use crate::{
/// # Examples
///
/// ```no_run
/// # #[derive(Debug, thiserror::Error)]
/// # enum Error {
/// # #[error(transparent)]
/// # IO(#[from] std::io::Error),
/// # #[error(transparent)]
/// # Map(#[from] aya::maps::MapError),
/// # #[error(transparent)]
/// # Program(#[from] aya::programs::ProgramError),
/// # #[error(transparent)]
/// # Bpf(#[from] aya::BpfError)
/// # }
/// # let mut bpf = aya::Bpf::load(&[])?;
/// use aya::programs::CgroupDevice;
///
/// let cgroup = std::fs::File::open("/sys/fs/cgroup/unified")?;
/// let program: &mut CgroupDevice = bpf.program_mut("cgroup_dev").unwrap().try_into()?;
/// program.load()?;
/// program.attach(cgroup)?;
/// # Ok::<(), Error>(())
/// ```
#[derive(Debug)]
#[doc(alias = "BPF_PROG_TYPE_CGROUP_DEVICE")]

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