Files
flatbuffers/tests/rust_usage_test/bin/monster_example.rs
Cameron Mulhern 5b9de8b6c0 Fixes Rust code generation for single file output when using namespaces (#8877)
* Adds tests for Rust single file mode

All existing tests only compile Rust code using --rust-module-root-file.

* Adds standalone include tests for Rust

The imports for these tests have been moved to their own file, as the existing intergration_test.rs file hides compilation issues from code generation due to symbols brought into scope outside of the generated code (e.g. `extern crate alloc`).

* Declare alloc crate in every Rust namespace

When performing code generation within a single file, extern crate alloc needs to be delcared to bring alloc into scope within every inner namespace.

* Regenerates generated schemas
2026-02-04 15:28:18 +00:00

21 lines
676 B
Rust

#![allow(clippy::derivable_impls, clippy::all)]
extern crate flatbuffers;
#[allow(dead_code, unused_imports, clippy::approx_constant)]
#[path = "../../monster_test/mod.rs"]
mod monster_test_generated;
pub use monster_test_generated::my_game;
use std::io::Read;
fn main() {
let mut f = std::fs::File::open("../monsterdata_test.mon").unwrap();
let mut buf = Vec::new();
f.read_to_end(&mut buf).expect("file reading failed");
let monster = my_game::example::root_as_monster(&buf[..]).unwrap();
println!("{}", monster.hp()); // `80`
println!("{}", monster.mana()); // default value of `150`
println!("{:?}", monster.name()); // Some("MyMonster")
}