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Fix the binding of string parameters

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This commit is contained in:
Ivan Ukhov 2015-11-21 16:54:15 +01:00
parent 9564d9e6a6
commit 10e461e5e9
1 changed files with 8 additions and 2 deletions
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10
src/statement.rs
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@ -1,5 +1,6 @@
use ffi; use ffi;
use libc::{c_double, c_int}; use libc::{c_double, c_int, c_void};
use std::ffi::CString;
use std::marker::PhantomData; use std::marker::PhantomData;
use {Cursor, Result, Type, Value}; use {Cursor, Result, Type, Value};
@ -161,7 +162,8 @@ impl<'l> Bindable for &'l str {
debug_assert!(i > 0, "the indexing starts from 1"); debug_assert!(i > 0, "the indexing starts from 1");
unsafe { unsafe {
ok!(statement.raw.1, ffi::sqlite3_bind_text(statement.raw.0, i as c_int, ok!(statement.raw.1, ffi::sqlite3_bind_text(statement.raw.0, i as c_int,
str_to_cstr!(*self).as_ptr(), -1, None)); str_to_cstr!(*self).into_raw(), -1,
Some(drop_cstring)));
} }
Ok(()) Ok(())
} }
@ -250,3 +252,7 @@ pub fn new<'l, T: AsRef<str>>(raw1: *mut ffi::sqlite3, statement: T) -> Result<S
} }
Ok(Statement { raw: (raw0, raw1), phantom: PhantomData }) Ok(Statement { raw: (raw0, raw1), phantom: PhantomData })
} }
extern "C" fn drop_cstring(pointer: *mut c_void) {
let _ = unsafe { CString::from_raw(pointer as *mut _) };
}