Struct FileObject 

pub struct FileObject { /* private fields */ }

One object’s uncompressed body in an owned file descriptor.

The body may occupy the whole file or a byte range in a shared data file. Git loose zlib files and compressed pack entries require decoding first. IDs and kinds come from the caller’s manifest; use ValidatedRepository to verify them and the complete graph. An open descriptor pins the file across renames, replacement and unlinking, but the host must prevent in-place writes for the lifetime of the repository and its URL. This is not a disk snapshot.

Implementations

impl FileObject

pub fn open_at( directory: impl AsFd, path: &CStr, kind: ObjectKind, id: ObjectId, ) -> Result<Self>

Open relative to a directory without allocating a path. The final path component must be a regular file rather than a symlink. This is ordinary openat, not confinement of arbitrary paths to the supplied directory.

pub fn from_fd(fd: OwnedFd, kind: ObjectKind, id: ObjectId) -> Result<Self>

Take ownership of an open regular file; its whole current body is used.

pub fn from_range( fd: OwnedFd, offset: u64, info: ObjectInfo, id: ObjectId, ) -> Result<Self>

Take ownership of an open descriptor and a raw body range. Ranges must fit the current file length and signed 64-bit native file offsets.

pub fn id(&self) -> ObjectId

pub fn info(&self) -> ObjectInfo