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Changes for core review

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This commit is contained in:
Jayson Reis
2018-07-10 21:32:29 +02:00
parent beda4c82c8
commit 4fa8989faa
2 changed files with 18 additions and 11 deletions
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5
src/statement.rs
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@@ -55,16 +55,17 @@ impl<'l> Statement<'l> {
unsafe { ffi::sqlite3_column_count(self.raw.0) as usize }
}
/// Return the name of a column in the statement
/// Return the name of a column.
#[inline]
pub fn column_name(&self, i: usize) -> &str {
debug_assert!(i < self.columns(), format!("column position has to be between 0 and {}", self.columns() - 1));
unsafe {
let ret = ffi::sqlite3_column_name(self.raw.0, i as c_int);
c_str_to_str!(ret).unwrap()
}
}
/// Return column names in the statement
/// Return column names.
#[inline]
pub fn column_names(&self) -> Vec<&str> {
(0..self.columns()).map(|i| self.column_name(i)).collect()