Enum sea_query::value::Value

pub enum Value {
    Bool(Option<bool>),
    TinyInt(Option<i8>),
    SmallInt(Option<i16>),
    Int(Option<i32>),
    BigInt(Option<i64>),
    TinyUnsigned(Option<u8>),
    SmallUnsigned(Option<u16>),
    Unsigned(Option<u32>),
    BigUnsigned(Option<u64>),
    Float(Option<f32>),
    Double(Option<f64>),
    String(Option<Box<String>>),
    Bytes(Option<Box<Vec<u8>>>),
    Json(Option<Box<Json>>),
    ChronoDate(Option<Box<NaiveDate>>),
    ChronoTime(Option<Box<NaiveTime>>),
    ChronoDateTime(Option<Box<NaiveDateTime>>),
    ChronoDateTimeUtc(Option<Box<DateTime<Utc>>>),
    ChronoDateTimeLocal(Option<Box<DateTime<Local>>>),
    ChronoDateTimeWithTimeZone(Option<Box<DateTime<FixedOffset>>>),
    TimeDate(Option<Box<Date>>),
    TimeTime(Option<Box<Time>>),
    TimeDateTime(Option<Box<PrimitiveDateTime>>),
    TimeDateTimeWithTimeZone(Option<Box<OffsetDateTime>>),
    Uuid(Option<Box<Uuid>>),
    Decimal(Option<Box<Decimal>>),
    BigDecimal(Option<Box<BigDecimal>>),
    Array(Option<Box<Vec<Value>>>),
}

Value variants

We want Value to be exactly 1 pointer sized, so anything larger should be boxed.

Variants

Bool(Option<bool>)

TinyInt(Option<i8>)

SmallInt(Option<i16>)

Int(Option<i32>)

BigInt(Option<i64>)

TinyUnsigned(Option<u8>)

SmallUnsigned(Option<u16>)

Unsigned(Option<u32>)

BigUnsigned(Option<u64>)

Float(Option<f32>)

Double(Option<f64>)

String(Option<Box<String>>)

Bytes(Option<Box<Vec<u8>>>)

Json(Option<Box<Json>>)

This is supported on crate feature with-json only.

ChronoDate(Option<Box<NaiveDate>>)

This is supported on crate feature with-chrono only.

ChronoTime(Option<Box<NaiveTime>>)

This is supported on crate feature with-chrono only.

ChronoDateTime(Option<Box<NaiveDateTime>>)

This is supported on crate feature with-chrono only.

ChronoDateTimeUtc(Option<Box<DateTime<Utc>>>)

This is supported on crate feature with-chrono only.

ChronoDateTimeLocal(Option<Box<DateTime<Local>>>)

This is supported on crate feature with-chrono only.

ChronoDateTimeWithTimeZone(Option<Box<DateTime<FixedOffset>>>)

This is supported on crate feature with-chrono only.

TimeDate(Option<Box<Date>>)

This is supported on crate feature with-time only.

TimeTime(Option<Box<Time>>)

This is supported on crate feature with-time only.

TimeDateTime(Option<Box<PrimitiveDateTime>>)

This is supported on crate feature with-time only.

TimeDateTimeWithTimeZone(Option<Box<OffsetDateTime>>)

This is supported on crate feature with-time only.

Uuid(Option<Box<Uuid>>)

This is supported on crate feature with-uuid only.

Decimal(Option<Box<Decimal>>)

This is supported on crate feature with-rust_decimal only.

BigDecimal(Option<Box<BigDecimal>>)

This is supported on crate feature with-bigdecimal only.

Array(Option<Box<Vec<Value>>>)

This is supported on crate feature postgres-array only.

Implementations

impl Value

pub fn unwrap<T>(self) -> T where
    T: ValueType, 

impl Value

pub fn is_json(&self) -> bool

pub fn as_ref_json(&self) -> Option<&Json>

impl Value

pub fn is_chrono_date(&self) -> bool

pub fn as_ref_chrono_date(&self) -> Option<&NaiveDate>

impl Value

pub fn is_time_date(&self) -> bool

pub fn as_ref_time_date(&self) -> Option<&Date>

impl Value

pub fn is_chrono_time(&self) -> bool

pub fn as_ref_chrono_time(&self) -> Option<&NaiveTime>

impl Value

pub fn is_time_time(&self) -> bool

pub fn as_ref_time_time(&self) -> Option<&Time>

impl Value

pub fn is_chrono_date_time(&self) -> bool

pub fn as_ref_chrono_date_time(&self) -> Option<&NaiveDateTime>

impl Value

pub fn is_time_date_time(&self) -> bool

pub fn as_ref_time_date_time(&self) -> Option<&PrimitiveDateTime>

impl Value

pub fn is_chrono_date_time_utc(&self) -> bool

pub fn as_ref_chrono_date_time_utc(&self) -> Option<&DateTime<Utc>>

impl Value

pub fn is_chrono_date_time_local(&self) -> bool

pub fn as_ref_chrono_date_time_local(&self) -> Option<&DateTime<Local>>

impl Value

pub fn is_chrono_date_time_with_time_zone(&self) -> bool

pub fn as_ref_chrono_date_time_with_time_zone(
    &self
) -> Option<&DateTime<FixedOffset>>

impl Value

pub fn is_time_date_time_with_time_zone(&self) -> bool

pub fn as_ref_time_date_time_with_time_zone(&self) -> Option<&OffsetDateTime>

impl Value

pub fn chrono_as_naive_utc_in_string(&self) -> Option<String>

impl Value

pub fn time_as_naive_utc_in_string(&self) -> Option<String>

impl Value

pub fn is_decimal(&self) -> bool

pub fn as_ref_decimal(&self) -> Option<&Decimal>

pub fn decimal_to_f64(&self) -> Option<f64>

impl Value

pub fn is_big_decimal(&self) -> bool

pub fn as_ref_big_decimal(&self) -> Option<&BigDecimal>

pub fn big_decimal_to_f64(&self) -> Option<f64>

impl Value

pub fn is_uuid(&self) -> bool

pub fn as_ref_uuid(&self) -> Option<&Uuid>

impl Value

pub fn is_array(&self) -> bool

pub fn as_ref_array(&self) -> Option<&Vec<Value>>

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl<'a> From<&'a [u8]> for Value

fn from(x: &'a [u8]) -> Value

Performs the conversion.

impl<'a> From<&'a str> for Value

fn from(x: &'a str) -> Value

Performs the conversion.

impl From<BigDecimal> for Value

This is supported on crate feature with-bigdecimal only.

fn from(x: BigDecimal) -> Value

Performs the conversion.

impl From<Date> for Value

This is supported on crate feature with-time only.

fn from(x: Date) -> Value

Performs the conversion.

impl From<DateTime<FixedOffset>> for Value

This is supported on crate feature with-chrono only.

fn from(x: DateTime<FixedOffset>) -> Value

Performs the conversion.

impl From<DateTime<Local>> for Value

This is supported on crate feature with-chrono only.

fn from(v: DateTime<Local>) -> Value

Performs the conversion.

impl From<DateTime<Utc>> for Value

This is supported on crate feature with-chrono only.

fn from(v: DateTime<Utc>) -> Value

Performs the conversion.

impl From<Decimal> for Value

This is supported on crate feature with-rust_decimal only.

fn from(x: Decimal) -> Value

Performs the conversion.

impl From<NaiveDate> for Value

This is supported on crate feature with-chrono only.

fn from(x: NaiveDate) -> Value

Performs the conversion.

impl From<NaiveDateTime> for Value

This is supported on crate feature with-chrono only.

fn from(x: NaiveDateTime) -> Value

Performs the conversion.

impl From<NaiveTime> for Value

This is supported on crate feature with-chrono only.

fn from(x: NaiveTime) -> Value

Performs the conversion.

impl From<OffsetDateTime> for Value

This is supported on crate feature with-time only.

fn from(v: OffsetDateTime) -> Value

Performs the conversion.

impl<T> From<Option<T>> for Value where
    T: Into<Value> + Nullable, 

fn from(x: Option<T>) -> Value

Performs the conversion.

impl From<PrimitiveDateTime> for Value

This is supported on crate feature with-time only.

fn from(x: PrimitiveDateTime) -> Value

Performs the conversion.

impl From<String> for Value

fn from(x: String) -> Value

Performs the conversion.

impl From<Time> for Value

This is supported on crate feature with-time only.

fn from(x: Time) -> Value

Performs the conversion.

impl From<Uuid> for Value

This is supported on crate feature with-uuid only.

fn from(x: Uuid) -> Value

Performs the conversion.

impl From<Value> for Value

This is supported on crate feature with-json only.

fn from(x: Json) -> Value

Performs the conversion.

impl<T> From<Vec<T, Global>> for Value where
    T: Into<Value> + NotU8, 

This is supported on crate feature postgres-array only.

fn from(x: Vec<T>) -> Value

Performs the conversion.

impl From<Vec<u8, Global>> for Value

fn from(x: Vec<u8>) -> Value

Performs the conversion.

impl From<bool> for Value

fn from(x: bool) -> Value

Performs the conversion.

impl From<f32> for Value

fn from(x: f32) -> Value

Performs the conversion.

impl From<f64> for Value

fn from(x: f64) -> Value

Performs the conversion.

impl From<i16> for Value

fn from(x: i16) -> Value

Performs the conversion.

impl From<i32> for Value

fn from(x: i32) -> Value

Performs the conversion.

impl From<i64> for Value

fn from(x: i64) -> Value

Performs the conversion.

impl From<i8> for Value

fn from(x: i8) -> Value

Performs the conversion.

impl From<u16> for Value

fn from(x: u16) -> Value

Performs the conversion.

impl From<u32> for Value

fn from(x: u32) -> Value

Performs the conversion.

impl From<u64> for Value

fn from(x: u64) -> Value

Performs the conversion.

impl From<u8> for Value

fn from(x: u8) -> Value

Performs the conversion.

impl PartialEq<Value> for Value

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

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

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

This method tests for !=.

impl ToSql for Value

fn to_sql(
    &self,
    ty: &Type,
    out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Converts the value of self into the binary format of the specified Postgres Type, appending it to out.

fn accepts(_ty: &Type) -> bool

Determines if a value of this type can be converted to the specified Postgres Type.

fn to_sql_checked(
    &self,
    ty: &Type,
    out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

An adaptor method used internally by Rust-Postgres.

impl StructuralPartialEq for Value