Enum IntervalUnit 

pub enum IntervalUnit {
    Microsecond,
    Second,
    Minute,
    Hour,
    Day,
    Week,
    Month,
    Quarter,
    Year,
    SecondMicrosecond,
    MinuteMicrosecond,
    MinuteSecond,
    HourMicrosecond,
    HourSecond,
    HourMinute,
    DayMicrosecond,
    DaySecond,
    DayMinute,
    DayHour,
    YearMonth,
}

Interval unit for INTERVAL expressions SQL:1999 Section 6.12: Interval literal Used in INTERVAL ‘5’ DAY, DATE_ADD(), etc.

Variants

Microsecond

Simple units

Second

Minute

Hour

Day

Week

Month

Quarter

Year

SecondMicrosecond

Compound units (for MySQL compatibility) SECOND_MICROSECOND

MinuteMicrosecond

MINUTE_MICROSECOND

MinuteSecond

MINUTE_SECOND

HourMicrosecond

HOUR_MICROSECOND

HourSecond

HOUR_SECOND

HourMinute

HOUR_MINUTE

DayMicrosecond

DAY_MICROSECOND

DaySecond

DAY_SECOND

DayMinute

DAY_MINUTE

DayHour

DAY_HOUR

YearMonth

YEAR_MONTH

Trait Implementations

impl Clone for IntervalUnit

fn clone(&self) -> IntervalUnit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IntervalUnit

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

Formats the value using the given formatter.

impl From<IntervalUnit> for IntervalUnit

fn from(u: IntervalUnit) -> Self

Converts to this type from the input type.

impl Hash for IntervalUnit

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IntervalUnit

fn eq(&self, other: &IntervalUnit) -> 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 ToSql for IntervalUnit

fn to_sql(&self) -> String

Convert this AST node to a SQL string

impl Eq for IntervalUnit

impl StructuralPartialEq for IntervalUnit