diff options
Diffstat (limited to 'serde_dhall/src/shortcuts.rs')
| -rw-r--r-- | serde_dhall/src/shortcuts.rs | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/serde_dhall/src/shortcuts.rs b/serde_dhall/src/shortcuts.rs index 4aba9d1..cd31402 100644 --- a/serde_dhall/src/shortcuts.rs +++ b/serde_dhall/src/shortcuts.rs @@ -19,9 +19,12 @@ macro_rules! gen_doc { (@tck_info2, manual) => {" against the supplied type"}; (@tck_info2, static) => {" against the type of `T`"}; - (@tck_req, none) => {""}; - (@tck_req, manual) => {""}; - (@tck_req, static) => {"`T` must implement the [`StaticType`] trait.\n"}; + (@tck_req, $src:tt, none) => {""}; + (@tck_req, $src:tt, manual) => {""}; + (@tck_req, $src:tt, static) => { + concat!("`T` must implement the [`StaticType`] trait. Use [`from_", stringify!($src), + "_manual_type`] to provide a type manually.\n") + }; (@tck_comment, $src:tt, none) => { concat!("For additional type safety, prefer [`from_", stringify!($src), "_static_type`] @@ -37,7 +40,7 @@ macro_rules! gen_doc { ($src:tt, $ty:tt) => {concat!(" Deserialize an instance of type `T` from ", gen_doc!(@source_desc, $src), gen_doc!(@tck_info1, $ty),". -", gen_doc!(@tck_req, $ty), " +", gen_doc!(@tck_req, $src, $ty), " This will recursively resolve all imports in the expression, and typecheck it", gen_doc!(@tck_info2, $ty)," before deserialization. Relative imports will be resolved relative to the current directory. See [`options`] for more control over this process. @@ -66,7 +69,7 @@ macro_rules! gen_example { use serde::Deserialize; // We use serde's derive feature -#[derive(Debug, Deserialize)] +#[derive(Deserialize)] struct Point { x: u64, y: u64, @@ -109,7 +112,7 @@ assert_eq!(deserialized_map, expected_map); use serde::Deserialize; use serde_dhall::StaticType; -#[derive(Debug, Deserialize, StaticType)] +#[derive(Deserialize, StaticType)] struct Point { x: u64, y: u64, @@ -132,7 +135,7 @@ assert!(serde_dhall::from_str_static_type::<Point>(invalid_data).is_err()); use serde::Deserialize; // We use serde's derive feature -#[derive(Debug, Deserialize)] +#[derive(Deserialize)] struct Point { x: u64, y: u64, @@ -160,7 +163,7 @@ let deserialized_map: HashMap<String, usize> = use serde::Deserialize; use serde_dhall::StaticType; -#[derive(Debug, Deserialize, StaticType)] +#[derive(Deserialize, StaticType)] struct Point { x: u64, y: u64, |