Enum mz_expr::scalar::func::format::DateTimeFormatNode

enum DateTimeFormatNode {
    Field {
        field: DateTimeField,
        fill: bool,
        ordinal: OrdinalMode,
    },
    Literal(char),
}

An element of a date-time format string.

Variants

Field

A field whose value will be computed from the input timestamp.

Fields

field: DateTimeField

The inner field.

fill: bool

Whether the field should be padded with spaces to its maximum width. Does not have an effect for all fields, as the width of some fields is unknowable.

ordinal: OrdinalMode

Whether the field should be followed with an ordinal suffix, like “th.” Only meaningful for numeric fields.

Literal(char)

A literal character.

Implementations

impl DateTimeFormatNode

fn render( &self, buf: &mut impl Write, ts: &impl TimestampLike, ) -> Result<(), Error>

Trait Implementations

impl Clone for DateTimeFormatNode

fn clone(&self) -> DateTimeFormatNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DateTimeFormatNode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DateTimeFormatNode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for DateTimeFormatNode

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 MzReflect for DateTimeFormatNode

fn add_to_reflected_type_info(rti: &mut ReflectedTypeInfo)

Adds names and types of the fields of the struct or enum to rti.

impl Ord for DateTimeFormatNode

fn cmp(&self, other: &DateTimeFormatNode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for DateTimeFormatNode

fn eq(&self, other: &DateTimeFormatNode) -> 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 PartialOrd for DateTimeFormatNode

fn partial_cmp(&self, other: &DateTimeFormatNode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl RustType<ProtoDateTimeFormatNode> for DateTimeFormatNode

fn into_proto(&self) -> ProtoDateTimeFormatNode

Convert a Self into a Proto value.

fn from_proto(proto: ProtoDateTimeFormatNode) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl Serialize for DateTimeFormatNode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for DateTimeFormatNode

impl StructuralPartialEq for DateTimeFormatNode