Trait google_cloud_spanner::row::TryFromValue

pub trait TryFromValue: Sized {
    // Required method
    fn try_from(value: &Value, field: &Field) -> Result<Self, Error>;
}

Required Methods

fn try_from(value: &Value, field: &Field) -> Result<Self, Error>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl TryFromValue for bool

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl TryFromValue for f64

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl TryFromValue for i64

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl TryFromValue for String

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl TryFromValue for Vec<u8>

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl TryFromValue for BigDecimal

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl TryFromValue for Date

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl TryFromValue for OffsetDateTime

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl<T> TryFromValue for Option<T>

where T: TryFromValue,

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

impl<T> TryFromValue for Vec<T>

where T: TryFromValue,

fn try_from(item: &Value, field: &Field) -> Result<Self, Error>

Implementors

impl TryFromValue for CommitTimestamp

impl<T> TryFromValue for T

where T: TryFromStruct,