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Create custom cxx binding to Utf8CStr

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topjohnwu
2023-12-26 23:08:06 +08:00
parent 062e498bdd
commit 65207f96c8
18 changed files with 142 additions and 68 deletions
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native/src/base/lib.rs
+7 -2
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@@ -34,12 +34,17 @@ pub mod ffi {
unsafe extern "C++" {
include!("misc.hpp");
#[namespace = "rust"]
#[cxx_name = "Utf8CStr"]
type Utf8CStrRef<'a> = &'a crate::cstr::Utf8CStr;
fn mut_u8_patch(buf: &mut [u8], from: &[u8], to: &[u8]) -> Vec<usize>;
}
extern "Rust" {
#[cxx_name = "log_with_rs"]
fn log_from_cxx(level: LogLevelCxx, msg: &[u8]);
fn log_from_cxx(level: LogLevelCxx, msg: Utf8CStrRef);
#[cxx_name = "set_log_level_state"]
fn set_log_level_state_cxx(level: LogLevelCxx, enabled: bool);
fn exit_on_error(b: bool);
@@ -53,7 +58,7 @@ pub mod ffi {
#[cxx_name = "fd_path"]
fn fd_path_for_cxx(fd: i32, buf: &mut [u8]) -> isize;
#[cxx_name = "map_file"]
fn map_file_for_cxx(path: &[u8], rw: bool) -> &'static mut [u8];
fn map_file_for_cxx(path: Utf8CStrRef, rw: bool) -> &'static mut [u8];
#[cxx_name = "map_fd"]
fn map_fd_for_cxx(fd: i32, sz: usize, rw: bool) -> &'static mut [u8];
}