Trait NegOutput 

pub trait NegOutput: Numeric {
    type Output: Numeric;
}

The SQL type produced by unary negation, -expr.

Usually the input type. MySQL integers (signed or unsigned, and Year) negate to BigInt, and Float to Double.

Required Associated Types

type Output: Numeric

The resulting SQL type of -expr.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl NegOutput for Any

type Output = Any

impl NegOutput for BigInt

type Output = BigInt

impl NegOutput for BigIntUnsigned

type Output = BigInt

impl NegOutput for Decimal

type Output = Decimal

impl NegOutput for Double

type Output = Double

impl NegOutput for Float

type Output = Double

impl NegOutput for Float4

type Output = Float4

impl NegOutput for Float8

type Output = Float8

impl NegOutput for Int

type Output = BigInt

impl NegOutput for Int2

type Output = Int2

impl NegOutput for Int4

type Output = Int4

impl NegOutput for Int8

type Output = Int8

impl NegOutput for IntUnsigned

type Output = BigInt

impl NegOutput for Integer

type Output = Integer

impl NegOutput for MediumInt

type Output = BigInt

impl NegOutput for MediumIntUnsigned

type Output = BigInt

impl NegOutput for drizzle_types::sqlite::types::Numeric

type Output = Numeric

impl NegOutput for drizzle_types::postgres::types::Numeric

type Output = Numeric

impl NegOutput for Real

type Output = Real

impl NegOutput for SmallInt

type Output = BigInt

impl NegOutput for SmallIntUnsigned

type Output = BigInt

impl NegOutput for TinyInt

type Output = BigInt

impl NegOutput for TinyIntUnsigned

type Output = BigInt

impl NegOutput for Year

type Output = BigInt