Struct SizeChange 

pub struct SizeChange {
    pub old_size: u64,
    pub new_size: u64,
}

Plan to grow inode_size to new_size without writing any data blocks. Returns the size delta only — growing a file sparsely costs no blocks, and the hole reads as zeros (via extent::lookup returning None).

Fields

old_size: u64

new_size: u64

Trait Implementations

impl Clone for SizeChange

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SizeChange

impl Debug for SizeChange

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

Formats the value using the given formatter.

impl Eq for SizeChange

impl PartialEq for SizeChange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SizeChange