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FromSqlError::cause() returns other error's cause directly (possibly None).

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This commit is contained in:
John Gallagher 2016-12-31 00:36:52 -05:00
parent 4181441d63
commit 2e140d0684
1 changed files with 1 additions and 1 deletions
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2
src/types/from_sql.rs
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@ -33,7 +33,7 @@ impl Error for FromSqlError {
fn cause(&self) -> Option<&Error> {
match *self {
FromSqlError::InvalidType => None,
FromSqlError::Other(ref err) => Some(&**err),
FromSqlError::Other(ref err) => err.cause(),
}
}
}