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refactor: unwrap to expect in error.rs #347

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Merged
merged 1 commit into from
Oct 28, 2022
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refactor: unwrap to expect in error.rs #347

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5 changes: 4 additions & 1 deletion src/error.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,10 @@ pub fn panic_on_tskit_error(code: i32) {
/// if the system runs out of memory.
pub fn get_tskit_error_message(code: i32) -> String {
let c_str = unsafe { std::ffi::CStr::from_ptr(crate::bindings::tsk_strerror(code)) };
c_str.to_str().unwrap().to_owned()
c_str
.to_str()
.expect("failed to convert c_str to &str")
.to_owned()
}

/// Given an instance of [``TskReturnValue``](crate::TskReturnValue),
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