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Add trait to get module and call names. (#4854)

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* Add trait to get module and call names.


Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Marcio Diaz
2020-02-10 14:27:40 +01:00
committed by GitHub
parent aff0445b24
commit fa27c8145d
3 changed files with 45 additions and 1 deletions
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substrate/frame/support/src/traits.rs
+6
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@@ -819,12 +819,18 @@ pub struct CallMetadata {
/// Gets the function name of the Call.
pub trait GetCallName {
/// Return all function names.
fn get_call_names() -> &'static [&'static str];
/// Return the function name of the Call.
fn get_call_name(&self) -> &'static str;
}
/// Gets the metadata for the Call - function name and pallet name.
pub trait GetCallMetadata {
/// Return all module names.
fn get_module_names() -> &'static [&'static str];
/// Return all function names for the given `module`.
fn get_call_names(module: &str) -> &'static [&'static str];
/// Return a [`CallMetadata`], containing function and pallet name of the Call.
fn get_call_metadata(&self) -> CallMetadata;
}