Struct SourceVolumeSnapshot 

pub struct SourceVolumeSnapshot {
    pub volume_name: String,
    pub volume_name_raw: Vec<u8>,
    pub create_date: u32,
    pub modify_date: u32,
    pub backup_date: u32,
    pub finder_info: [u32; 8],
    pub boot_blocks: [u8; 1024],
    pub block_size: u32,
    pub total_blocks: u16,
}

Volume-level metadata captured from the source.

Fields

volume_name: String

UTF-8 decoding of the volume name (Pascal string in Mac Roman on disk).

volume_name_raw: Vec<u8>

Raw Mac Roman bytes of the volume name (up to 27 bytes).

create_date: u32

drCrDate — volume create date (HFS epoch seconds).

modify_date: u32

drLsMod — volume modify date.

backup_date: u32

drVolBkUp — volume backup date.

finder_info: [u32; 8]

drFndrInfo — 8 × u32 Finder info. finder_info[0] is the blessed System Folder CNID; other slots are also copied verbatim with any CNID remap applied by the caller.

boot_blocks: [u8; 1024]

Sectors 0..1 of the partition, 1024 bytes verbatim.

block_size: u32

Source allocation block size (drAlBlkSiz) — informational only.

total_blocks: u16

Source total allocation blocks (drNmAlBlks) — informational only.

Implementations

impl SourceVolumeSnapshot

pub fn capture<R: Read + Seek>( fs: &mut HfsFilesystem<R>, ) -> Result<Self, FilesystemError>

Capture volume-level metadata from an opened source filesystem. The source is only read, never mutated.

Trait Implementations

impl Clone for SourceVolumeSnapshot

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SourceVolumeSnapshot

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.