ref: add IErc721Consecutive trait

Refers #336
OpenZeppelin · Oct 15, 2024 · c39a40e · c39a40e
1 parent 0006cc2
commit c39a40e
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/contracts/src/token/erc721/extensions/burnable.rs b/contracts/src/token/erc721/extensions/burnable.rs
@@ -7,7 +7,7 @@ use crate::token::erc721::{Erc721, Error};
 
 /// An [`Erc721`] token that can be burned (destroyed).
 pub trait IErc721Burnable {
-    /// The error type associated to this ERC-721 burnable trait implementation.
+    /// The error type associated to the trait implementation.
     type Error: Into<alloc::vec::Vec<u8>>;
 
     /// Burns `token_id`.

diff --git a/contracts/src/token/erc721/extensions/consecutive.rs b/contracts/src/token/erc721/extensions/consecutive.rs
@@ -131,6 +131,16 @@ unsafe impl TopLevelStorage for Erc721Consecutive {}
 
 // ************** ERC-721 External **************
 
+/// Extension of [`Erc721`] that adds consecutive transfer.
+pub trait IErc721Consecutive: IErc721 {
+    /// The error type associated to the trait implementation.
+    type Error: Into<alloc::vec::Vec<u8>>;
+}
+
+impl IErc721Consecutive for Erc721Consecutive {
+    type Error = Error;
+}
+
 #[public]
 impl IErc721 for Erc721Consecutive {
     type Error = Error;