Port root pivoting code from nix to rustix #389
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tarkah
reviewed
Jan 5, 2025
| add_mount(None, "/", None, MsFlags::MS_REC | MsFlags::MS_PRIVATE)?; | ||
| add_mount(Some(root), root, None, MsFlags::MS_BIND)?; | ||
| mount_change("/", MountPropagationFlags::REC | MountPropagationFlags::PRIVATE) | ||
| .map_err(|source| ContainerError::MountSetPrivate { source })?; |
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Nit: if you use newtype enum pattern MountSetPrivate(InnerError) you can do
.map_err(ContainerError::MountSetPrivate)
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I know. I was following the snafu pattern already basically. Do you think I should change it for more consistency with what we already have, for now?
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Haven't tested it 😅
But it compiles now and I got no more energy for this stuff for today.