Enum postgres_shared::types::Timestamp

[+] Show declaration

pub enum Timestamp<T> {
    PosInfinity,
    NegInfinity,
    Value(T),
}

[−] Expand description

A wrapper that can be used to represent infinity with Type::Timestamp and Type::Timestamptz types.

Variants

PosInfinity

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Represents infinity, a timestamp that is later than all other timestamps.

NegInfinity

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Represents -infinity, a timestamp that is earlier than all other timestamps.

Value(T)

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The wrapped timestamp.

Trait Implementations

impl<T: Debug> Debug for Timestamp<T>

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

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Formats the value using the given formatter.

impl<T: Clone> Clone for Timestamp<T>

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fn clone(&self) -> Timestamp<T>

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl<T: Copy> Copy for Timestamp<T>

impl<T: PartialEq> PartialEq for Timestamp<T>

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fn eq(&self, other: &Timestamp<T>) -> bool

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

fn ne(&self, other: &Timestamp<T>) -> bool

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This method tests for !=.

impl<T: FromSql> FromSql for Timestamp<T>

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fn from_sql(ty: &Type, raw: &[u8]) -> Result<Self, Box<Error + Sync + Send>>

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Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format.

fn accepts(ty: &Type) -> bool

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Determines if a value of this type can be created from the specified Postgres Type.

fn from_sql_null(ty: &Type) -> Result<Self, Box<Error + Sync + Send>>

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Creates a new value of this type from a NULL SQL value.

fn from_sql_nullable(     ty: &Type,     raw: Option<&[u8]> ) -> Result<Self, Box<Error + Sync + Send>>

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A convenience function that delegates to from_sql and from_sql_null depending on the value of raw.

impl<T: ToSql> ToSql for Timestamp<T>

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fn to_sql(     &self,     ty: &Type,     out: &mut Vec<u8> ) -> Result<IsNull, Box<Error + Sync + Send>>

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

fn accepts(ty: &Type) -> bool

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

fn to_sql_checked(     &self,     ty: &Type,     out: &mut Vec<u8> ) -> Result<IsNull, Box<Error + Sync + Send>>

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An adaptor method used internally by Rust-Postgres.