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Merged
merged 1 commit into from
Aug 23, 2024
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Separate out collection creator and owner permissions (#14307) #14376

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3 changes: 3 additions & 0 deletions aptos-move/aptos-release-builder/src/components/feature_flags.rs
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -127,6 +127,7 @@ pub enum FeatureFlag {
EnableEnumTypes,
EnableResourceAccessControl,
RejectUnstableBytecodeForScript,
CollectionOwner,
}

fn generate_features_blob(writer: &CodeWriter, data: &[u64]) {
Expand Down Expand Up @@ -336,6 +337,7 @@ impl From<FeatureFlag> for AptosFeatureFlag {
FeatureFlag::RejectUnstableBytecodeForScript => {
AptosFeatureFlag::REJECT_UNSTABLE_BYTECODE_FOR_SCRIPT
},
FeatureFlag::CollectionOwner => AptosFeatureFlag::COLLECTION_OWNER,
}
}
}
Expand Down Expand Up @@ -474,6 +476,7 @@ impl From<AptosFeatureFlag> for FeatureFlag {
AptosFeatureFlag::REJECT_UNSTABLE_BYTECODE_FOR_SCRIPT => {
FeatureFlag::RejectUnstableBytecodeForScript
},
AptosFeatureFlag::COLLECTION_OWNER => FeatureFlag::CollectionOwner,
}
}
}
Expand Down
129 changes: 129 additions & 0 deletions aptos-move/framework/aptos-token-objects/doc/collection.md
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,9 +39,12 @@ require adding the field original_name.
- [Struct `SetMaxSupply`](#0x4_collection_SetMaxSupply)
- [Constants](#@Constants_0)
- [Function `create_fixed_collection`](#0x4_collection_create_fixed_collection)
- [Function `create_fixed_collection_as_owner`](#0x4_collection_create_fixed_collection_as_owner)
- [Function `create_unlimited_collection`](#0x4_collection_create_unlimited_collection)
- [Function `create_unlimited_collection_as_owner`](#0x4_collection_create_unlimited_collection_as_owner)
- [Function `create_untracked_collection`](#0x4_collection_create_untracked_collection)
- [Function `create_collection_internal`](#0x4_collection_create_collection_internal)
- [Function `enable_ungated_transfer`](#0x4_collection_enable_ungated_transfer)
- [Function `create_collection_address`](#0x4_collection_create_collection_address)
- [Function `create_collection_seed`](#0x4_collection_create_collection_seed)
- [Function `increment_supply`](#0x4_collection_increment_supply)
Expand Down Expand Up @@ -708,6 +711,16 @@ The collection name is over the maximum length



<a id="0x4_collection_ECOLLECTION_OWNER_NOT_SUPPORTED"></a>

The collection owner feature is not supported


<pre><code><b>const</b> <a href="collection.md#0x4_collection_ECOLLECTION_OWNER_NOT_SUPPORTED">ECOLLECTION_OWNER_NOT_SUPPORTED</a>: u64 = 11;
</code></pre>



<a id="0x4_collection_ECOLLECTION_SUPPLY_EXCEEDED"></a>

The collection has reached its supply and no more tokens can be minted, unless some are burned
Expand Down Expand Up @@ -837,6 +850,51 @@ Beyond that, it adds supply tracking with events.



</details>

<a id="0x4_collection_create_fixed_collection_as_owner"></a>

## Function `create_fixed_collection_as_owner`

Same functionality as <code>create_fixed_collection</code>, but the caller is the owner of the collection.
This means that the caller can transfer the collection to another address.
This transfers ownership and minting permissions to the new address.


<pre><code><b>public</b> <b>fun</b> <a href="collection.md#0x4_collection_create_fixed_collection_as_owner">create_fixed_collection_as_owner</a>(creator: &<a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/signer.md#0x1_signer">signer</a>, description: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/string.md#0x1_string_String">string::String</a>, max_supply: u64, name: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/string.md#0x1_string_String">string::String</a>, <a href="royalty.md#0x4_royalty">royalty</a>: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/option.md#0x1_option_Option">option::Option</a>&lt;<a href="royalty.md#0x4_royalty_Royalty">royalty::Royalty</a>&gt;, uri: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/string.md#0x1_string_String">string::String</a>): <a href="../../aptos-framework/doc/object.md#0x1_object_ConstructorRef">object::ConstructorRef</a>
</code></pre>



<details>
<summary>Implementation</summary>


<pre><code><b>public</b> <b>fun</b> <a href="collection.md#0x4_collection_create_fixed_collection_as_owner">create_fixed_collection_as_owner</a>(
creator: &<a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/signer.md#0x1_signer">signer</a>,
description: String,
max_supply: u64,
name: String,
<a href="royalty.md#0x4_royalty">royalty</a>: Option&lt;Royalty&gt;,
uri: String,
): ConstructorRef {
<b>assert</b>!(<a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/features.md#0x1_features_is_collection_owner_enabled">features::is_collection_owner_enabled</a>(), <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/error.md#0x1_error_unavailable">error::unavailable</a>(<a href="collection.md#0x4_collection_ECOLLECTION_OWNER_NOT_SUPPORTED">ECOLLECTION_OWNER_NOT_SUPPORTED</a>));

<b>let</b> constructor_ref = <a href="collection.md#0x4_collection_create_fixed_collection">create_fixed_collection</a>(
creator,
description,
max_supply,
name,
<a href="royalty.md#0x4_royalty">royalty</a>,
uri,
);
<a href="collection.md#0x4_collection_enable_ungated_transfer">enable_ungated_transfer</a>(&constructor_ref);
constructor_ref
}
</code></pre>



</details>

<a id="0x4_collection_create_unlimited_collection"></a>
Expand Down Expand Up @@ -885,6 +943,49 @@ the supply of tokens.



</details>

<a id="0x4_collection_create_unlimited_collection_as_owner"></a>

## Function `create_unlimited_collection_as_owner`

Same functionality as <code>create_unlimited_collection</code>, but the caller is the owner of the collection.
This means that the caller can transfer the collection to another address.
This transfers ownership and minting permissions to the new address.


<pre><code><b>public</b> <b>fun</b> <a href="collection.md#0x4_collection_create_unlimited_collection_as_owner">create_unlimited_collection_as_owner</a>(creator: &<a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/signer.md#0x1_signer">signer</a>, description: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/string.md#0x1_string_String">string::String</a>, name: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/string.md#0x1_string_String">string::String</a>, <a href="royalty.md#0x4_royalty">royalty</a>: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/option.md#0x1_option_Option">option::Option</a>&lt;<a href="royalty.md#0x4_royalty_Royalty">royalty::Royalty</a>&gt;, uri: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/string.md#0x1_string_String">string::String</a>): <a href="../../aptos-framework/doc/object.md#0x1_object_ConstructorRef">object::ConstructorRef</a>
</code></pre>



<details>
<summary>Implementation</summary>


<pre><code><b>public</b> <b>fun</b> <a href="collection.md#0x4_collection_create_unlimited_collection_as_owner">create_unlimited_collection_as_owner</a>(
creator: &<a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/signer.md#0x1_signer">signer</a>,
description: String,
name: String,
<a href="royalty.md#0x4_royalty">royalty</a>: Option&lt;Royalty&gt;,
uri: String,
): ConstructorRef {
<b>assert</b>!(<a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/features.md#0x1_features_is_collection_owner_enabled">features::is_collection_owner_enabled</a>(), <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/error.md#0x1_error_unavailable">error::unavailable</a>(<a href="collection.md#0x4_collection_ECOLLECTION_OWNER_NOT_SUPPORTED">ECOLLECTION_OWNER_NOT_SUPPORTED</a>));

<b>let</b> constructor_ref = <a href="collection.md#0x4_collection_create_unlimited_collection">create_unlimited_collection</a>(
creator,
description,
name,
<a href="royalty.md#0x4_royalty">royalty</a>,
uri,
);
<a href="collection.md#0x4_collection_enable_ungated_transfer">enable_ungated_transfer</a>(&constructor_ref);
constructor_ref
}
</code></pre>



</details>

<a id="0x4_collection_create_untracked_collection"></a>
Expand Down Expand Up @@ -980,12 +1081,40 @@ TODO: Hide this until we bring back meaningful way to enforce burns
<a href="royalty.md#0x4_royalty_init">royalty::init</a>(&constructor_ref, <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/option.md#0x1_option_extract">option::extract</a>(&<b>mut</b> <a href="royalty.md#0x4_royalty">royalty</a>))
};

<b>let</b> transfer_ref = <a href="../../aptos-framework/doc/object.md#0x1_object_generate_transfer_ref">object::generate_transfer_ref</a>(&constructor_ref);
<a href="../../aptos-framework/doc/object.md#0x1_object_disable_ungated_transfer">object::disable_ungated_transfer</a>(&transfer_ref);

constructor_ref
}
</code></pre>



</details>

<a id="0x4_collection_enable_ungated_transfer"></a>

## Function `enable_ungated_transfer`



<pre><code><b>fun</b> <a href="collection.md#0x4_collection_enable_ungated_transfer">enable_ungated_transfer</a>(constructor_ref: &<a href="../../aptos-framework/doc/object.md#0x1_object_ConstructorRef">object::ConstructorRef</a>)
</code></pre>



<details>
<summary>Implementation</summary>


<pre><code>inline <b>fun</b> <a href="collection.md#0x4_collection_enable_ungated_transfer">enable_ungated_transfer</a>(constructor_ref: &ConstructorRef) {
<b>let</b> transfer_ref = <a href="../../aptos-framework/doc/object.md#0x1_object_generate_transfer_ref">object::generate_transfer_ref</a>(constructor_ref);
<a href="../../aptos-framework/doc/object.md#0x1_object_enable_ungated_transfer">object::enable_ungated_transfer</a>(&transfer_ref);
}
</code></pre>



</details>

<a id="0x4_collection_create_collection_address"></a>
Expand Down
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