Struct Cursor 

pub struct Cursor<'a> { /* private fields */ }

A journal entry record

Implementations

impl<'a> Cursor<'a>

pub fn get_realtime(&self) -> Result<NaiveDateTime, Error>

see Journal::get_realtime

pub fn get_monotonic(&self) -> Result<(Duration, ID128), Error>

see Journal::get_monotonic

pub fn get_id(&self) -> Result<String, Error>

see Journal::get_cursor_id

pub fn id_matches<S: Into<Vec<u8>>>(&self, cursor_id: S) -> Result<bool, Error>

see Journal::cursor_id_matches

pub fn get_catalog(&self) -> Result<String, Error>

see Journal::get_catalog

pub fn get_data<F: Into<Vec<u8>>>(&self, field: F) -> Result<String, Error>

see Journal::get_data

pub fn enumerate_fields(&self) -> Result<Enumeration<(String, String)>, Error>

see Journal::enumerate_fields

pub fn enumerate_available_fields( &self, ) -> Result<Enumeration<(String, String)>, Error>

see Journal::enumerate_available_fields(Journal:: enumerate_available_fields)

pub fn restart_fields_enumeration(&self)

see Journal::restart_fields_enumeration(Journal:: restart_fields_enumeration)

pub fn iter_fields(&self) -> Fields<'a>

see Journal::iter_fields

Trait Implementations

impl<'a> Debug for Cursor<'a>

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

Formats the value using the given formatter.

impl<'a> IntoIterator for Cursor<'a>

type IntoIter = Fields<'a>

Which kind of iterator are we turning this into?

type Item = Result<(String, String), Error>

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.