Struct SequenceData 

pub struct SequenceData {
    pub last_value: i64,
    pub log_cnt: i64,
    pub is_called: bool,
}

The row of the file of a sequence, FormData_pg_sequence_data.

Fields

last_value: i64

The last value that a call fetched, or the next value when is_called is false.

log_cnt: i64

The number of values that the session can fetch before it writes the next WAL record.

is_called: bool

False when the next call of nextval gives last_value itself.

Implementations

impl SequenceData

pub fn new(last_value: i64) -> SequenceData

The row of a new file: last_value is the value that the next call gives.

Trait Implementations

impl Clone for SequenceData

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 SequenceData

impl Debug for SequenceData

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

Formats the value using the given formatter.

impl Eq for SequenceData

impl PartialEq for SequenceData

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SequenceData