64 lines
1.3 KiB
Markdown
64 lines
1.3 KiB
Markdown
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# Host files
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File path: `out/dir/api.rs`
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```rust
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// Host code
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/* Rust API */
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#[derive(Debug)]
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pub enum Commands {
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NameOne(name_one::NameOne),
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}
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pub mod name_one {
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#[derive(Debug)]
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pub enum NameOne {
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#[allow(non_camel_case_types)]
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from_first_namespace,
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#[allow(non_camel_case_types)]
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from_second_namespace,
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}
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}
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/* C API */
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pub mod name_one_c {}
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#[no_mangle]
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pub extern "C" fn name_one_from_first_namespace() -> core::ffi::c_int {
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callback_function(name_one_from_first_namespace);
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return 1;
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}
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#[no_mangle]
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pub extern "C" fn name_one_from_second_namespace() -> core::ffi::c_int {
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callback_function(name_one_from_second_namespace);
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return 1;
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}
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// vim: filetype=rust
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```
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# Auxiliary files
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File path: `dist/interface.h`
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```c
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#if !defined TRIXY_MAIN_HEADER
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#define TRIXY_MAIN_HEADER
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#include "errno.h"
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#include "string.h"
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#include "vec.h"
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extern int name_one_from_first_namespace ();
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extern int name_one_from_second_namespace ();
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struct name_one
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{
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int (*from_first_namespace) (void);
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int (*from_second_namespace) (void);
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};
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const struct name_one name_one = {
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.from_first_namespace = name_one_from_first_namespace,
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.from_second_namespace = name_one_from_second_namespace,
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};
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#endif // if !defined TRIXY_MAIN_HEADER
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// vim: filetype=c
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```
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