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chore(runtime-c-api) Simplify code.

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This commit is contained in:
Ivan Enderlin
2020-02-10 11:47:04 +01:00
parent c54c8297f5
commit 285c564de1
1 changed files with 6 additions and 5 deletions
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11
lib/runtime-c-api/src/error.rs
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@ -1,11 +1,12 @@
//! Read runtime errors. //! Read runtime errors.
use libc::{c_char, c_int}; use libc::{c_char, c_int};
use std::cell::RefCell; use std::{
use std::error::Error; cell::RefCell,
use std::fmt::{self, Display, Formatter}; error::Error,
use std::ptr; fmt::{self, Display, Formatter},
use std::slice; ptr, slice,
};
thread_local! { thread_local! {
static LAST_ERROR: RefCell<Option<Box<dyn Error>>> = RefCell::new(None); static LAST_ERROR: RefCell<Option<Box<dyn Error>>> = RefCell::new(None);