Trait emacs::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>

Object Safety

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>