Trait FromLisp

pub trait FromLisp<'e>: Sized {
    // Required method
    fn from_lisp(value: Value<'e>) -> Result<Self>;
}

Converting Lisp Value into a Rust type.

Implementation

The lifetime parameter is put on the trait itself, instead of the method. This allows it to be implemented for Value itself.

Required Methods

fn from_lisp(value: Value<'e>) -> Result<Self>

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 FromLisp<'_> for f64

fn from_lisp(value: Value<'_>) -> Result<Self>

impl FromLisp<'_> for i8

fn from_lisp(value: Value<'_>) -> Result<i8>

impl FromLisp<'_> for i16

fn from_lisp(value: Value<'_>) -> Result<i16>

impl FromLisp<'_> for i32

fn from_lisp(value: Value<'_>) -> Result<i32>

impl FromLisp<'_> for i64

fn from_lisp(value: Value<'_>) -> Result<Self>

impl FromLisp<'_> for isize

fn from_lisp(value: Value<'_>) -> Result<isize>

impl FromLisp<'_> for u8

fn from_lisp(value: Value<'_>) -> Result<u8>

impl FromLisp<'_> for u16

fn from_lisp(value: Value<'_>) -> Result<u16>

impl FromLisp<'_> for u32

fn from_lisp(value: Value<'_>) -> Result<u32>

impl FromLisp<'_> for u64

fn from_lisp(value: Value<'_>) -> Result<u64>

impl FromLisp<'_> for usize

fn from_lisp(value: Value<'_>) -> Result<usize>

impl FromLisp<'_> for String

fn from_lisp(value: Value<'_>) -> Result<Self>

impl FromLisp<'_> for NonZeroI8

fn from_lisp(value: Value<'_>) -> Result<NonZeroI8>

impl FromLisp<'_> for NonZeroI16

fn from_lisp(value: Value<'_>) -> Result<NonZeroI16>

impl FromLisp<'_> for NonZeroI32

fn from_lisp(value: Value<'_>) -> Result<NonZeroI32>

impl FromLisp<'_> for NonZeroI64

fn from_lisp(value: Value<'_>) -> Result<NonZeroI64>

impl FromLisp<'_> for NonZeroIsize

fn from_lisp(value: Value<'_>) -> Result<NonZeroIsize>

impl FromLisp<'_> for NonZeroU8

fn from_lisp(value: Value<'_>) -> Result<NonZeroU8>

impl FromLisp<'_> for NonZeroU16

fn from_lisp(value: Value<'_>) -> Result<NonZeroU16>

impl FromLisp<'_> for NonZeroU32

fn from_lisp(value: Value<'_>) -> Result<NonZeroU32>

impl FromLisp<'_> for NonZeroU64

fn from_lisp(value: Value<'_>) -> Result<NonZeroU64>

impl FromLisp<'_> for NonZeroUsize

fn from_lisp(value: Value<'_>) -> Result<NonZeroUsize>

impl<'e, T: FromLisp<'e>> FromLisp<'e> for Option<T>

fn from_lisp(value: Value<'e>) -> Result<Self>

impl<'e, T: Transfer> FromLisp<'e> for &'e T

fn from_lisp(value: Value<'e>) -> Result<Self>

Implementors

impl<'e> FromLisp<'e> for GlobalRef

impl<'e> FromLisp<'e> for Value<'e>

impl<'e> FromLisp<'e> for Vector<'e>