Struct JournalCursor 

pub struct JournalCursor {
    pub seqnum_id: [u8; 16],
    pub seqnum: u64,
    pub boot_id: [u8; 16],
    pub monotonic_us: u64,
    pub realtime_us: u64,
    pub xor_hash: u64,
}

A parsed journal cursor string.

Format: s=<seqnum_id_hex>;i=<seqnum_hex>;b=<boot_id_hex>;m=<monotonic_hex>;t=<realtime_hex>;x=<xor_hash_hex>

Fields

seqnum_id: [u8; 16]

seqnum: u64

boot_id: [u8; 16]

monotonic_us: u64

realtime_us: u64

xor_hash: u64

Implementations

impl JournalCursor

pub fn parse(cursor_str: &str) -> Result<Self, JournalError>

Parse a journal cursor string into a JournalCursor.

Expected format: s=<uuid_hex32>;i=<hex>;b=<uuid_hex32>;m=<hex>;t=<hex>;x=<hex>

pub fn to_string(&self) -> String

Serialize back to the canonical cursor string format.

Trait Implementations

impl Clone for JournalCursor

fn clone(&self) -> JournalCursor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JournalCursor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JournalCursor

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for JournalCursor

impl PartialEq for JournalCursor

fn eq(&self, other: &JournalCursor) -> 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 JournalCursor

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for JournalCursor