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|
pub use tvix_eval::{Builtin, BuiltinArgument, Value, VM};
use tvix_eval_builtin_macros::builtins;
#[builtins]
mod builtins {
use tvix_eval::{ErrorKind, Value, VM};
/// Test docstring.
///
/// It has multiple lines!
#[builtin("identity")]
pub fn builtin_identity(_vm: &mut VM, x: Value) -> Result<Value, ErrorKind> {
Ok(x)
}
#[builtin("tryEval")]
pub fn builtin_try_eval(_: &mut VM, #[lazy] _x: Value) -> Result<Value, ErrorKind> {
todo!()
}
}
#[test]
fn builtins() {
let builtins = builtins::builtins();
assert_eq!(builtins.len(), 2);
let (_, identity) = builtins
.iter()
.find(|(name, _)| *name == "identity")
.unwrap();
match identity {
Value::Builtin(identity) => assert_eq!(
identity.documentation(),
Some(
r#" Test docstring.
It has multiple lines!"#
)
),
_ => panic!("builtin was not a builtin"),
}
}
|
