Enum Prop 

pub enum Prop {
    Str(ArcStr),
    U8(u8),
    U16(u16),
    I32(i32),
    I64(i64),
    U32(u32),
    U64(u64),
    F64(f64),
    F32(f32),
    Bool(bool),
    List(PropArray),
    Map(Arc<FxHashMap<ArcStr, Prop>>),
    NDTime(NaiveDateTime),
    DTime(DateTime<Utc>),
    Decimal(BigDecimal),
}

Denotes the types of properties allowed to be stored in the graph.

Variants

Str(ArcStr)

U8(u8)

U16(u16)

I32(i32)

I64(i64)

U32(u32)

U64(u64)

F64(f64)

F32(f32)

Bool(bool)

List(PropArray)

Map(Arc<FxHashMap<ArcStr, Prop>>)

NDTime(NaiveDateTime)

DTime(DateTime<Utc>)

Decimal(BigDecimal)

Implementations

impl Prop

pub fn from_arr<TT: ArrowPrimitiveType>(vals: Vec<TT::Native>) -> Self

where PrimitiveArray<TT>: From<Vec<TT::Native>>,

impl Prop

pub fn cast_num<T>(self) -> Option<T>

where T: FromPrimitive + Bounded,

pub fn try_cast(self, prop_type: PropType) -> Option<Prop>

convert prop into another prop type (primarily for numerical conversions)

pub fn as_u64_lossless(&self) -> Option<u64>

Losslessly widen unsigned integer variants to u64.

pub fn as_i64_lossless(&self) -> Option<i64>

Losslessly widen signed integer variants to i64.

pub fn as_f64_lossless(&self) -> Option<f64>

Losslessly widen float variants to f64.

pub fn try_from_bd(bd: BigDecimal) -> Result<Prop, InvalidBigDecimal>

pub fn map( vals: impl IntoIterator<Item = (impl Into<ArcStr>, impl Into<Prop>)>, ) -> Self

pub fn as_map(&self) -> Option<SerdeArrowMap<'_>>

pub fn dtype(&self) -> PropType

pub fn str<S: Into<ArcStr>>(s: S) -> Prop

pub fn list<P: Into<Prop>, I: IntoIterator<Item = P>>(vals: I) -> Prop

pub fn add(self, other: Prop) -> Option<Prop>

pub fn min(self, other: Prop) -> Option<Prop>

pub fn max(self, other: Prop) -> Option<Prop>

pub fn divide(self, other: Prop) -> Option<Prop>

Trait Implementations

impl AsPropRef for Prop

fn as_prop_ref(&self) -> PropRef<'_>

impl Clone for Prop

fn clone(&self) -> Prop

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Prop

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Prop

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Prop

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

Formats the value using the given formatter.

impl Eq for Prop

impl From<&Prop> for Prop

fn from(value: &Prop) -> Self

Converts to this type from the input type.

impl From<&str> for Prop

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Arc<HashMap<ArcStr, Prop, FxBuildHasher>>> for Prop

fn from(value: Arc<FxHashMap<ArcStr, Prop>>) -> Self

Converts to this type from the input type.

impl From<Arc<dyn Array>> for Prop

fn from(value: ArrayRef) -> Self

Converts to this type from the input type.

impl From<ArcStr> for Prop

fn from(value: ArcStr) -> Self

Converts to this type from the input type.

impl From<BigDecimal> for Prop

fn from(value: BigDecimal) -> Self

Converts to this type from the input type.

impl From<DateTime<Utc>> for Prop

fn from(value: DateTime<Utc>) -> Self

Converts to this type from the input type.

impl From<GidRef<'_>> for Prop

fn from(value: GidRef<'_>) -> Self

Converts to this type from the input type.

impl From<HashMap<ArcStr, Prop, FxBuildHasher>> for Prop

fn from(value: FxHashMap<ArcStr, Prop>) -> Self

Converts to this type from the input type.

impl From<HashMap<ArcStr, Prop>> for Prop

fn from(value: HashMap<ArcStr, Prop>) -> Self

Converts to this type from the input type.

impl From<NaiveDateTime> for Prop

fn from(value: NaiveDateTime) -> Self

Converts to this type from the input type.

impl From<Prop> for PropUntagged

fn from(p: Prop) -> Self

Converts to this type from the input type.

impl From<PropArray> for Prop

fn from(value: PropArray) -> Self

Converts to this type from the input type.

impl<'a> From<PropRef<'a>> for Prop

fn from(value: PropRef<'a>) -> Self

Converts to this type from the input type.

impl From<PropUntagged> for Prop

fn from(p: PropUntagged) -> Self

Converts to this type from the input type.

impl From<String> for Prop

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Vec<Prop>> for Prop

fn from(value: Vec<Prop>) -> Self

Converts to this type from the input type.

impl From<bool> for Prop

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f32> for Prop

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Prop

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Prop

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Prop

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<u8> for Prop

fn from(value: u8) -> Self

Converts to this type from the input type.

impl From<u16> for Prop

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Prop

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Prop

fn from(value: u64) -> Self

Converts to this type from the input type.

impl Hash for Prop

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 Prop

fn eq(&self, other: &Prop) -> 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 PartialEq<Prop> for PropUntagged

fn eq(&self, other: &Prop) -> 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 Prop

fn partial_cmp(&self, other: &Self) -> 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 PropArrayUnwrap for Prop

fn into_array(self) -> Option<ArrayRef>

fn unwrap_array(self) -> ArrayRef

impl PropUnwrap for Prop

fn into_u8(self) -> Option<u8>

fn into_u16(self) -> Option<u16>

fn into_str(self) -> Option<ArcStr>

fn into_i32(self) -> Option<i32>

fn into_i64(self) -> Option<i64>

fn into_u32(self) -> Option<u32>

fn into_u64(self) -> Option<u64>

fn into_f32(self) -> Option<f32>

fn into_f64(self) -> Option<f64>

fn into_bool(self) -> Option<bool>

fn into_list(self) -> Option<PropArray>

fn into_map(self) -> Option<Arc<FxHashMap<ArcStr, Prop>>>

fn into_dtime(self) -> Option<DateTime<Utc>>

fn into_ndtime(self) -> Option<NaiveDateTime>

fn as_f64(&self) -> Option<f64>

fn into_decimal(self) -> Option<BigDecimal>

fn unwrap_u8(self) -> u8

fn unwrap_u16(self) -> u16

fn unwrap_str(self) -> ArcStr

fn unwrap_i32(self) -> i32

fn unwrap_i64(self) -> i64

fn unwrap_u32(self) -> u32

fn unwrap_u64(self) -> u64

fn unwrap_f32(self) -> f32

fn unwrap_f64(self) -> f64

fn unwrap_bool(self) -> bool

fn unwrap_list(self) -> PropArray

fn unwrap_map(self) -> Arc<FxHashMap<ArcStr, Prop>>

fn unwrap_ndtime(self) -> NaiveDateTime

fn unwrap_decimal(self) -> BigDecimal

fn unwrap_dtime(self) -> DateTime<Utc>

impl Serialize for Prop

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Prop