Module solana_sdk::feature_set

Expand description

Collection of all runtime features.

Steps to add a new feature are outlined below. Note that these steps only cover the process of getting a feature into the core Safecoin code.

For features that are unambiguously good (ie bug fixes), these steps are sufficient.
For features that should go up for community vote (ie fee structure changes), more information on the additional steps to follow can be found at: https://spl.solana.com/feature-proposal#feature-proposal-life-cycle

Generate a new keypair with safecoin-keygen new --outfile feature.json --no-passphrase
- Keypairs should be held by core contributors only. If you’re a non-core contributor going through these steps, the PR process will facilitate a keypair holder being picked. That person will generate the keypair, provide pubkey for PR, and ultimately enable the feature.
Add a public module for the feature, specifying keypair pubkey as the id with solana_sdk::declare_id!() within the module. Additionally, add an entry to FEATURE_NAMES map.
Add desired logic to check for and switch on feature availability.

For more information on how features are picked up, see comments for Feature.

Modules

FEATURE_NAMES
Map of feature identifiers to user-visible description
FULL_INFLATION_FEATURE_PAIRS
Set of feature pairs that once enabled will trigger full inflation
FeatureSet
FeatureSet holds the set of currently active/inactive runtime features
FullInflationFeaturePair
ID
Unique identifier of the current software’s feature set