Trait Decode 

pub trait Decode: Sized {
    // Required method
    fn decode(value: &DbValue) -> Result<Self, Error>;
}

Available on crate feature pg only.

A type that can be decoded from the database.

Required Methods

fn decode(value: &DbValue) -> Result<Self, Error>

Decode a new value of this type using a DbValue.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl Decode for (Option<(Decimal, RangeBoundKind)>, Option<(Decimal, RangeBoundKind)>)

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Decimal

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Duration

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for NaiveDate

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for NaiveDateTime

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for NaiveTime

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Range<i32>

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Range<i64>

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for String

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Uuid

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Value

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Vec<Option<Decimal>>

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Vec<Option<String>>

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Vec<Option<i32>>

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Vec<Option<i64>>

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for Vec<u8>

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for bool

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for f32

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for f64

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for i16

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for i32

fn decode(value: &DbValue) -> Result<Self, Error>

impl Decode for i64

fn decode(value: &DbValue) -> Result<Self, Error>

impl<T> Decode for Option<T>

where T: Decode,

fn decode(value: &DbValue) -> Result<Self, Error>

Implementors

impl Decode for Interval