Enum svc_storage::grpc::server::PredicateOperator

#[repr(i32)]
pub enum PredicateOperator {
    Equals = 0,
    NotEquals = 1,
    In = 2,
    NotIn = 3,
    Between = 4,
    IsNull = 5,
    IsNotNull = 6,
    Ilike = 7,
    Like = 8,
    Greater = 9,
    GreaterOrEqual = 10,
    Less = 11,
    LessOrEqual = 12,
    GeoIntersect = 13,
    GeoWithin = 14,
    GeoDisjoint = 15,
}

Predicate operators which can be used for the [FilterOption]

Variants

Equals = 0

indicates a search query with <col> = <value> filter

NotEquals = 1

indicates a search query with <col> <> <value> filter

In = 2

indicates a search query with NOT IN (..) filter

NotIn = 3

indicates a search query with IN (..) filter

Between = 4

indicates a search query with BETWEEN <min> AND <max> filter

IsNull = 5

indicates a search query with <col> IS NULL filter

IsNotNull = 6

indicates a search query with <col> IS NOT NULL filter

Ilike = 7

indicates a search query with <col> ILIKE <value> filter

Like = 8

indicates a search query with <col> LIKE <value> filter

Greater = 9

indicates a search query with <col> > <value> filter

GreaterOrEqual = 10

indicates a search query with <col> >= <value> filter

Less = 11

indicates a search query with <col> < <value> filter

LessOrEqual = 12

indicates a search query with <col> <= <value> filter

GeoIntersect = 13

indicates a geographic search query with <col> ST_Intersect filter

GeoWithin = 14

indicates a geographic search query with <col> ST_Within filter

GeoDisjoint = 15

indicates a geographic search query with <col> IS NOT ST_Disjoint filter

Implementations

impl PredicateOperator

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of PredicateOperator.

pub fn from_i32(value: i32) -> Option<PredicateOperator>

👎Deprecated: Use the TryFrom<i32> implementation instead

Converts an i32 to a PredicateOperator, or None if value is not a valid variant.

impl PredicateOperator

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for PredicateOperator

fn clone(&self) -> PredicateOperator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PredicateOperator

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

Formats the value using the given formatter.

impl Default for PredicateOperator

fn default() -> PredicateOperator

Returns the “default value” for a type.

impl From<PredicateOperator> for i32

fn from(value: PredicateOperator) -> i32

Converts to this type from the input type.

impl FromPrimitive for PredicateOperator

fn from_i64(n: i64) -> Option<Self>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u64(n: u64) -> Option<Self>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f32(n: f32) -> Option<Self>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Self>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl Hash for PredicateOperator

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 Ord for PredicateOperator

fn cmp(&self, other: &PredicateOperator) -> 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 PredicateOperator

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for PredicateOperator

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl TryFrom<i32> for PredicateOperator

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<PredicateOperator, DecodeError>

Performs the conversion.

impl Copy for PredicateOperator

impl Eq for PredicateOperator

impl StructuralEq for PredicateOperator

impl StructuralPartialEq for PredicateOperator