Struct StorageExtent 

pub struct StorageExtent {
    pub start_offset: u64,
    pub length_bytes: u64,
    pub cid: Option<String>,
}

Represents a contiguous region of storage — either occupied by a block or free.

Fields

start_offset: u64

Byte offset at which this extent begins.

length_bytes: u64

Length of this extent in bytes.

cid: Option<String>

CID of the block stored here, or None if this is free space.

Implementations

impl StorageExtent

pub fn is_free(&self) -> bool

Returns true when this extent is unoccupied (free space).

pub fn end_offset(&self) -> u64

Returns the exclusive end offset of this extent.

Trait Implementations

impl Clone for StorageExtent

fn clone(&self) -> StorageExtent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageExtent

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

Formats the value using the given formatter.

impl Eq for StorageExtent

impl PartialEq for StorageExtent

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for StorageExtent