Struct Extent 

pub struct Extent {
    pub id: ExtentId,
    pub offset: u64,
    pub size: u64,
}

An allocated extent in the SST heap

Fields

id: ExtentId

offset: u64

Byte offset from start of file

size: u64

Size in bytes

Implementations

impl Extent

pub fn new(id: ExtentId, offset: u64, size: u64) -> Self

pub fn end(&self) -> u64

pub fn num_blocks(&self) -> u64

Number of blocks in this extent

Trait Implementations

impl Clone for Extent

fn clone(&self) -> Extent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Extent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Extent

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Extent

fn eq(&self, other: &Extent) -> 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 Serialize for Extent

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Extent

impl Eq for Extent

impl StructuralPartialEq for Extent