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Make use of cfg(doc) in sp-runtime-interface (#4673)

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By using `cfg(doc)`, we can generate docs for modules which are only
available from `no_std`. This drastically improves the documentation for
the developers.
This commit is contained in:
Bastian Köcher
2020-01-19 01:51:03 +01:00
committed by Shawn Tabrizi
parent 26fa5193cd
commit 96cd57a695
4 changed files with 12 additions and 8 deletions
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substrate/primitives/runtime-interface/src/wasm.rs
+2 -1
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@@ -26,7 +26,8 @@ use sp_std::cell::Cell;
///
/// It is unsafe behavior to call `Something::into_ffi_value().get()` and take this as input for
/// `from_ffi_value`. Implementations are safe to assume that the `arg` given to `from_ffi_value`
/// is only generated by the corresponding `host::IntoFFIValue` implementation.
/// is only generated by the corresponding [`host::IntoFFIValue`](crate::host::IntoFFIValue)
/// implementation.
pub trait FromFFIValue: Sized + RIType {
/// Create `Self` from the given ffi value.
fn from_ffi_value(arg: Self::FFIType) -> Self;