Struct btrfs_super_block

Source

#[repr(C, packed(1))]
pub struct btrfs_super_block {Show 37 fields
    pub csum: [__u8; 32],
    pub fsid: [__u8; 16],
    pub bytenr: __le64,
    pub flags: __le64,
    pub magic: __le64,
    pub generation: __le64,
    pub root: __le64,
    pub chunk_root: __le64,
    pub log_root: __le64,
    pub __unused_log_root_transid: __le64,
    pub total_bytes: __le64,
    pub bytes_used: __le64,
    pub root_dir_objectid: __le64,
    pub num_devices: __le64,
    pub sectorsize: __le32,
    pub nodesize: __le32,
    pub __unused_leafsize: __le32,
    pub stripesize: __le32,
    pub sys_chunk_array_size: __le32,
    pub chunk_root_generation: __le64,
    pub compat_flags: __le64,
    pub compat_ro_flags: __le64,
    pub incompat_flags: __le64,
    pub csum_type: __le16,
    pub root_level: __u8,
    pub chunk_root_level: __u8,
    pub log_root_level: __u8,
    pub dev_item: btrfs_dev_item,
    pub label: [c_char; 256],
    pub cache_generation: __le64,
    pub uuid_tree_generation: __le64,
    pub metadata_uuid: [__u8; 16],
    pub nr_global_roots: __u64,
    pub reserved: [__le64; 27],
    pub sys_chunk_array: [__u8; 2048],
    pub super_roots: [btrfs_root_backup; 4],
    pub padding: [__u8; 565],
}

Fields§

§csum: [__u8; 32]§fsid: [__u8; 16]§bytenr: __le64§flags: __le64§magic: __le64§generation: __le64§root: __le64§chunk_root: __le64§log_root: __le64§__unused_log_root_transid: __le64§total_bytes: __le64§bytes_used: __le64§root_dir_objectid: __le64§num_devices: __le64§sectorsize: __le32§nodesize: __le32§__unused_leafsize: __le32§stripesize: __le32§sys_chunk_array_size: __le32§chunk_root_generation: __le64§compat_flags: __le64§compat_ro_flags: __le64§incompat_flags: __le64§csum_type: __le16§root_level: __u8§chunk_root_level: __u8§log_root_level: __u8§dev_item: btrfs_dev_item§label: [c_char; 256]§cache_generation: __le64§uuid_tree_generation: __le64§metadata_uuid: [__u8; 16]§nr_global_roots: __u64§reserved: [__le64; 27]§sys_chunk_array: [__u8; 2048]§super_roots: [btrfs_root_backup; 4]§padding: [__u8; 565]

Struct btrfs_super_blockCopy item path

Fields§

Trait Implementations§

impl Clone for btrfs_super_block

fn clone(&self) -> btrfs_super_block

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

impl Debug for btrfs_super_block

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

impl Copy for btrfs_super_block

Auto Trait Implementations§

impl Freeze for btrfs_super_block

impl RefUnwindSafe for btrfs_super_block

impl Send for btrfs_super_block

impl Sync for btrfs_super_block

impl Unpin for btrfs_super_block

impl UnwindSafe for btrfs_super_block

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct btrfs_super_block

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,