Struct RootBlock 

pub struct RootBlock {

    pub block_type: i32,
    pub hash_table_size: i32,
    pub checksum: u32,
    pub hash_table: [u32; 72],
    pub bm_flag: i32,
    pub bm_pages: [u32; 25],
    pub bm_ext: u32,
    pub creation_date: AmigaDate,
    pub name_len: u8,
    pub disk_name: [u8; 30],
    pub last_modified: AmigaDate,
    pub extension: u32,
    pub sec_type: i32,
}

Parsed root block.

Fields

block_type: i32

Block type (should be T_HEADER).

hash_table_size: i32

Hash table size (always 72).

checksum: u32

Checksum.

hash_table: [u32; 72]

Hash table entries.

bm_flag: i32

Bitmap valid flag (-1 = valid).

bm_pages: [u32; 25]

Bitmap block pointers.

bm_ext: u32

Bitmap extension block.

creation_date: AmigaDate

Creation date.

name_len: u8

Disk name length.

disk_name: [u8; 30]

Disk name (up to 30 chars).

last_modified: AmigaDate

Last modification date.

extension: u32

Directory cache extension (FFS only).

sec_type: i32

Secondary type (should be ST_ROOT).

Implementations

impl RootBlock

pub fn parse(buf: &[u8; 512]) -> Result<Self, AffsError>

Parse root block from raw data.

pub fn name(&self) -> &[u8]

Get disk name as string slice.

pub const fn bitmap_valid(&self) -> bool

Check if bitmap is valid.

Trait Implementations

impl Clone for RootBlock

fn clone(&self) -> RootBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RootBlock

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

Formats the value using the given formatter.