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Feature ptr_offset_from #41079 available in 1.47

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gwenn 2020-10-08 21:12:46 +02:00
parent 5cf0158863
commit 6ae9802fa3
1 changed files with 1 additions and 2 deletions
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src/inner_connection.rs
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@ -250,8 +250,7 @@ impl InnerConnection {
let tail = if c_tail.is_null() { let tail = if c_tail.is_null() {
0 0
} else { } else {
// TODO nightly feature ptr_offset_from #41079 let n = unsafe { c_tail.offset_from(c_sql) };
let n = (c_tail as isize) - (c_sql as isize);
if n <= 0 || n >= len as isize { if n <= 0 || n >= len as isize {
0 0
} else { } else {