Struct FreeSpaceInfo 

pub struct FreeSpaceInfo {
    pub extent_count: u32,
    pub flags: FreeSpaceInfoFlags,
}

Free space info for a block group in the free space tree.

Key: (block_group_offset, FREE_SPACE_INFO, block_group_length).

Fields

extent_count: u32

Number of free extents (or bitmap entries) in this block group.

flags: FreeSpaceInfoFlags

Flags indicating whether this block group uses bitmaps.

Implementations

impl FreeSpaceInfo

pub fn parse(data: &[u8]) -> Option<Self>

Parse a free space info item from a raw byte buffer.

Trait Implementations

impl Clone for FreeSpaceInfo

fn clone(&self) -> FreeSpaceInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FreeSpaceInfo

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

Formats the value using the given formatter.