Trait FromConstValue

pub trait FromConstValue: Sized {
    // Required method
    fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>;
}

Convert a value from a constant value.

Required Methods

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

Convert from a constant value.

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 FromConstValue for bool

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for char

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for i8

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for i16

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for i32

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for i64

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for i128

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for isize

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for u8

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for u16

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for u32

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for u64

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for u128

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl FromConstValue for usize

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A> FromConstValue for (A,)

where A: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B> FromConstValue for (A, B)

where A: FromConstValue, B: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C> FromConstValue for (A, B, C)

where A: FromConstValue, B: FromConstValue, C: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D> FromConstValue for (A, B, C, D)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E> FromConstValue for (A, B, C, D, E)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F> FromConstValue for (A, B, C, D, E, F)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G> FromConstValue for (A, B, C, D, E, F, G)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H> FromConstValue for (A, B, C, D, E, F, G, H)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I> FromConstValue for (A, B, C, D, E, F, G, H, I)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I, J> FromConstValue for (A, B, C, D, E, F, G, H, I, J)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue, J: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I, J, K> FromConstValue for (A, B, C, D, E, F, G, H, I, J, K)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue, J: FromConstValue, K: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I, J, K, L> FromConstValue for (A, B, C, D, E, F, G, H, I, J, K, L)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue, J: FromConstValue, K: FromConstValue, L: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I, J, K, L, M> FromConstValue for (A, B, C, D, E, F, G, H, I, J, K, L, M)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue, J: FromConstValue, K: FromConstValue, L: FromConstValue, M: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N> FromConstValue for (A, B, C, D, E, F, G, H, I, J, K, L, M, N)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue, J: FromConstValue, K: FromConstValue, L: FromConstValue, M: FromConstValue, N: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O> FromConstValue for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue, J: FromConstValue, K: FromConstValue, L: FromConstValue, M: FromConstValue, N: FromConstValue, O: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P> FromConstValue for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P)

where A: FromConstValue, B: FromConstValue, C: FromConstValue, D: FromConstValue, E: FromConstValue, F: FromConstValue, G: FromConstValue, H: FromConstValue, I: FromConstValue, J: FromConstValue, K: FromConstValue, L: FromConstValue, M: FromConstValue, N: FromConstValue, O: FromConstValue, P: FromConstValue,

fn from_const_value(value: ConstValue) -> Result<Self, RuntimeError>

Implementors

impl FromConstValue for ConstValue