Struct diesel::pg::data_types::PgInterval

pub struct PgInterval {
    pub microseconds: i64,
    pub days: i32,
    pub months: i32,
}

Intervals in Postgres are separated into 3 parts. A 64 bit integer representing time in microseconds, a 32 bit integer representing number of days, and a 32 bit integer representing number of months. This struct is a dumb wrapper type, meant only to indicate the meaning of these parts.

Fields

microseconds: i64

days: i32

months: i32

Methods

impl PgInterval

fn new(microseconds: i64, days: i32, months: i32) -> Self

fn from_microseconds(microseconds: i64) -> Self

fn from_days(days: i32) -> Self

fn from_months(months: i32) -> Self

Trait Implementations

impl Debug for PgInterval

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for PgInterval

fn clone(&self) -> PgInterval

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for PgInterval

impl PartialEq for PgInterval

fn eq(&self, __arg_0: &PgInterval) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &PgInterval) -> bool

This method tests for !=.

impl Eq for PgInterval

impl<DB> FromSqlRow<Interval, DB> for PgInterval where
    DB: Backend + HasSqlType<Interval>,
    PgInterval: FromSql<Interval, DB>, 

fn build_from_row<R: Row<DB>>(
    row: &mut R
) -> Result<Self, Box<Error + Send + Sync>>

fn fields_needed() -> usize

The number of fields that this type will consume. Should be equal to the number of times you would call row.take() in build_from_row

impl<DB> Queryable<Interval, DB> for PgInterval where
    DB: Backend + HasSqlType<Interval>,
    PgInterval: FromSqlRow<Interval, DB>, 

type Row = Self

fn build(row: Self::Row) -> Self

impl<'a> AsExpression<Interval> for PgInterval

type Expression = Bound<Interval, Self>

fn as_expression(self) -> Self::Expression

impl<'a, 'expr> AsExpression<Interval> for &'expr PgInterval

type Expression = Bound<Interval, Self>

fn as_expression(self) -> Self::Expression

impl<'a> AsExpression<Nullable<Interval>> for PgInterval

type Expression = Bound<Nullable<Interval>, Self>

fn as_expression(self) -> Self::Expression

impl<'a, 'expr> AsExpression<Nullable<Interval>> for &'expr PgInterval

type Expression = Bound<Nullable<Interval>, Self>

fn as_expression(self) -> Self::Expression

impl<'a, DB> ToSql<Nullable<Interval>, DB> for PgInterval where
    DB: Backend + HasSqlType<Interval>,
    PgInterval: ToSql<Interval, DB>, 

fn to_sql<W: Write>(
    &self,
    out: &mut ToSqlOutput<W, DB>
) -> Result<IsNull, Box<Error + Send + Sync>>

impl ToSql<Interval, Pg> for PgInterval

fn to_sql<W: Write>(
    &self,
    out: &mut ToSqlOutput<W, Pg>
) -> Result<IsNull, Box<Error + Send + Sync>>

impl FromSql<Interval, Pg> for PgInterval

fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<Error + Send + Sync>>

impl Add<PgInterval> for PgInterval

type Output = PgInterval

The resulting type after applying the + operator.

fn add(self, other: PgInterval) -> Self::Output

Performs the + operation.