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//! Hand written bindings for ostree-core.h
use glib::VariantDict;
/// The type of a commit object: `(a{sv}aya(say)sstayay)`
pub type CommitVariantType = (
VariantDict,
Vec<u8>,
Vec<(String, Vec<u8>)>,
String,
String,
u64,
Vec<u8>,
Vec<u8>,
);
/// The type of a dirtree object: `(a(say)a(sayay))`
pub type TreeVariantType = (Vec<(String, Vec<u8>)>, Vec<(String, Vec<u8>, Vec<u8>)>);
/// The type of a directory metadata object: `(uuua(ayay))`
pub type DirmetaVariantType = (u32, u32, u32, Vec<(Vec<u8>, Vec<u8>)>);
/// Parsed representation of directory metadata.
pub struct DirMetaParsed {
/// The user ID.
pub uid: u32,
/// The group ID.
pub gid: u32,
/// The Unix mode, including file type flag.
pub mode: u32,
/// Extended attributes.
pub xattrs: Vec<(Vec<u8>, Vec<u8>)>,
}
impl DirMetaParsed {
/// Parse a directory metadata variant; must be of type `(uuua(ayay))`.
pub fn from_variant(
v: &glib::Variant,
) -> Result<DirMetaParsed, glib::variant::VariantTypeMismatchError> {
let (uid, gid, mode, xattrs) = v.try_get::<crate::DirmetaVariantType>()?;
Ok(DirMetaParsed {
uid: u32::from_be(uid),
gid: u32::from_be(gid),
mode: u32::from_be(mode),
xattrs,
})
}
}