f12f938166
All invocations of the builtin macro had to previously filter through the `builtin_tuple` function, but it's more sensible to directly return these from the macro. Change-Id: I45600ba84d56c9528d3e92570461c319eea595ce Reviewed-on: https://cl.tvl.fyi/c/depot/+/7825 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
44 lines
992 B
Rust
44 lines
992 B
Rust
pub use tvix_eval::{Builtin, BuiltinArgument, Value, VM};
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use tvix_eval_builtin_macros::builtins;
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#[builtins]
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mod builtins {
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use tvix_eval::{ErrorKind, Value, VM};
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/// Test docstring.
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///
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/// It has multiple lines!
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#[builtin("identity")]
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pub fn builtin_identity(_vm: &mut VM, x: Value) -> Result<Value, ErrorKind> {
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Ok(x)
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}
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#[builtin("tryEval")]
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pub fn builtin_try_eval(_: &mut VM, #[lazy] _x: Value) -> Result<Value, ErrorKind> {
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todo!()
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}
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}
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#[test]
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fn builtins() {
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let builtins = builtins::builtins();
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assert_eq!(builtins.len(), 2);
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let (_, identity) = builtins
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.iter()
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.find(|(name, _)| *name == "identity")
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.unwrap();
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match identity {
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Value::Builtin(identity) => assert_eq!(
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identity.documentation(),
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Some(
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r#" Test docstring.
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It has multiple lines!"#
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)
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),
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_ => panic!("builtin was not a builtin"),
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}
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}
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