Trait artichoke_backend::extn::prelude::TryConvert

pub trait TryConvert<T, U> {
    type Error;

    fn try_convert(&self, value: T) -> Result<U, Self::Error>;
}

Fallible conversions between two types.

Implementors may not allocate on the interpreter heap.

See core::convert::TryFrom. See TryConvertMut.

Required Associated Types

type Error

Error type for failed conversions.

Required Methods

fn try_convert(&self, value: T) -> Result<U, Self::Error>

Performs the fallible conversion.

Errors

If boxing or unboxing a value into the specified type fails, an error is returned.

Implementors

impl TryConvert<isize, Value> for Artichoke

type Error = Error

impl TryConvert<u64, Value> for Artichoke

type Error = Error

impl TryConvert<usize, Value> for Artichoke

type Error = Error

impl TryConvert<Value, Option<bool>> for Artichoke

type Error = Error

impl TryConvert<Value, Option<i64>> for Artichoke

type Error = Error

impl TryConvert<Value, bool> for Artichoke

type Error = Error

impl TryConvert<Value, f64> for Artichoke

type Error = Error

impl TryConvert<Value, i64> for Artichoke

type Error = Error

impl TryConvert<Value, u32> for Artichoke

type Error = Error

impl TryConvert<Value, usize> for Artichoke

type Error = Error

impl<T, U> TryConvert<T, U> for Artichokewhere
    Artichoke: Convert<T, U>,

Provide a fallible converter for types that implement an infallible conversion.

type Error = Error