Trait 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>

Dyn Compatibility

This trait is not dyn compatible.

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

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,