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Derive serde traits for TrapCode

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This commit is contained in:
Artur Jamro
2019-09-24 09:28:40 -07:00
committed by Dan Gohman
parent 636ef98024
commit 1431ab5201
1 changed files with 3 additions and 0 deletions
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3
cranelift/codegen/src/ir/trapcode.rs
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@@ -2,11 +2,14 @@
use core::fmt::{self, Display, Formatter}; use core::fmt::{self, Display, Formatter};
use core::str::FromStr; use core::str::FromStr;
#[cfg(feature = "enable-serde")]
use serde::{Deserialize, Serialize};
/// A trap code describing the reason for a trap. /// A trap code describing the reason for a trap.
/// ///
/// All trap instructions have an explicit trap code. /// All trap instructions have an explicit trap code.
#[derive(Clone, Copy, PartialEq, Eq, Debug, Hash)] #[derive(Clone, Copy, PartialEq, Eq, Debug, Hash)]
#[cfg_attr(feature = "enable-serde", derive(Serialize, Deserialize))]
pub enum TrapCode { pub enum TrapCode {
/// The current stack space was exhausted. /// The current stack space was exhausted.
/// ///