BlockBackend predated the disk_file trait family and only carried
logical_size and physical_size, which the disk backends expose
through the disk_file traits DiskSize and PhysicalSize.
It added no polymorphism while its Read, Write and Seek supertraits
forced an unused cursor. Dropping the trait removes the dead code
it was keeping alive.
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
Import the std modules used in the test module instead of spelling the
full paths at every use site, and drop the now-unnecessary
#[expect(clippy::absolute_paths)] on the vhdx internal test module.
Signed-off-by: Henry Hrvoje Tonkovac <htonkovac@gmail.com>
Assisted-by: Claude:Opus-4.8
Removal of absolute paths is currently in progress. To avoid regressing
those changes add a clippy deny at the workspace level and at the crate
level override with #[expect(clippy::absolute_paths)]
See: #7670
Signed-off-by: Rob Bradford <rbradford@meta.com>
By redirecting VHDx I/O through the AlignedFile the required RMW
semantics can be achieved for writes less than the logical block size
whilt reusing the same logic used for other backend implementations.
Assisted-by: Claude:Opus-4.8
Signed-off-by: Rob Bradford <rbradford@meta.com>
Import the std modules used in the disk-format handlers instead of
spelling the full paths at every use site.
Signed-off-by: Henry Hrvoje Tonkovac <htonkovac@gmail.com>
Assisted-by: Claude:Opus-4.8
Re-export Vhdx from formats::vhdx and update the fuzz target to
use block::formats::vhdx::Vhdx. Remove the vhdx compat alias
from lib.rs.
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
Move VHDX format implementation into a structured directory layout:
vhdx/mod.rs -> formats/vhdx/internal/mod.rs (Vhdx)
vhdx/vhdx_bat.rs -> formats/vhdx/internal/bat.rs
vhdx/vhdx_header.rs -> formats/vhdx/internal/header.rs
vhdx/vhdx_io.rs -> formats/vhdx/internal/io.rs
vhdx/vhdx_metadata.rs -> formats/vhdx/internal/metadata.rs
vhdx_sync.rs -> formats/vhdx/mod.rs (VhdxDisk)
Extract VhdxSync from vhdx_sync.rs into formats/vhdx/worker/sync.rs.
Drop the vhdx_ prefix from internal file names since the parent
directory already provides the namespace. Update all internal cross
references to use the new module paths. Re-export formats::vhdx as
vhdx_sync in lib.rs for backward compatibility.
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
