Struct FsTreeRoot 

#[non_exhaustive]
pub struct FsTreeRoot {
    pub bytenr: u64,
    pub level: u8,
    pub root_dirid: u64,
    pub generation: u64,
}

The FS_TREE root as located in the root tree: where the FS tree’s own root node lives and how deep it is.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

bytenr: u64

bytenr — the FS_TREE root node’s logical address.

level: u8

level — the FS_TREE root node’s B-tree level (0 = a single leaf).

root_dirid: u64

root_dirid — the FS tree’s root directory objectid (256).

generation: u64

generation — the transaction id the FS tree root was written in.

Trait Implementations

impl Clone for FsTreeRoot

fn clone(&self) -> FsTreeRoot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FsTreeRoot

impl Debug for FsTreeRoot

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

Formats the value using the given formatter.

impl Eq for FsTreeRoot

impl PartialEq for FsTreeRoot

fn eq(&self, other: &FsTreeRoot) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FsTreeRoot