Trait TryFrom 

pub trait TryFrom<T>
where
    Self: Sized,
{
    type Error;

    // Required method
    fn try_from(value: T) -> Result<Self, Self::Error>;
}

Required Associated Types

type Error

Required Methods

fn try_from(value: T) -> Result<Self, Self::Error>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<'a> TryFrom<&'a Arc<[u8]>> for &'a str

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for DateTime<Utc>

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for String

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for bool

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for char

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for f32

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for f64

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for i8

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for i16

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for i32

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for i64

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for i128

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for u8

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for u16

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for u32

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for u64

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for u128

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

impl<'a> TryFrom<&'a Arc<[u8]>> for usize

type Error = ConversionError

fn try_from(value: &'a FieldValue) -> Result<Self, Self::Error>

Implementors

impl<'a> TryFrom<&'a Arc<[u8]>> for Date

type Error = ConversionError

impl<'a> TryFrom<&'a Arc<[u8]>> for dfx_base::fields::converters::datetime::DateTime

type Error = ConversionError

impl<'a> TryFrom<&'a Arc<[u8]>> for Time

type Error = ConversionError