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Merge pull request #816 from gwenn/ptr_offset_from

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Feature ptr_offset_from #41079 available in 1.47
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gwenn
2020-10-09 21:26:52 +02:00
committed by GitHub
parent 5cf0158863 93c82670d2
commit 2461540306
2 changed files with 2 additions and 6 deletions
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5
libsqlite3-sys/build.rs
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@@ -370,10 +370,7 @@ mod bindings {
fn generating_bundled_bindings() -> bool { fn generating_bundled_bindings() -> bool {
// Hacky way to know if we're generating the bundled bindings // Hacky way to know if we're generating the bundled bindings
println!("cargo:rerun-if-env-changed=LIBSQLITE3_SYS_BUNDLING"); println!("cargo:rerun-if-env-changed=LIBSQLITE3_SYS_BUNDLING");
match std::env::var("LIBSQLITE3_SYS_BUNDLING") { matches!(std::env::var("LIBSQLITE3_SYS_BUNDLING"), Ok(v) if v != "0")
Ok(v) if v != "0" => true,
_ => false,
}
} }
pub fn write_to_out_dir(header: HeaderLocation, out_path: &Path) { pub fn write_to_out_dir(header: HeaderLocation, out_path: &Path) {

3
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 {