Enum UsageLimitRuleConfig 

pub enum UsageLimitRuleConfig {
    Transaction {
        max: u64,
        window_seconds: Option<u64>,
    },
    Instruction {
        program: String,
        instruction: String,
        max: u64,
        window_seconds: Option<u64>,
    },
}

Configuration for a single usage limit rule (TOML-serializable)

Use type field to specify the rule type:

• type = "transaction" - Counts all transactions
• type = "instruction" - Counts specific instruction types

Example TOML:

[[kora.usage_limit.rules]]
type = "transaction"
max = 100
window_seconds = 3600

[[kora.usage_limit.rules]]
type = "instruction"
program = "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
instruction = "Transfer"
max = 10

Variants

Transaction

Transaction-level limit - counts all transactions for a wallet

Fields

max: u64

Maximum transactions allowed

window_seconds: Option<u64>

Time window in seconds (None = lifetime)

Instruction

Instruction-level limit - counts specific instruction types

Fields

program: String

Program ID (e.g., “TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA”)

instruction: String

Instruction type (e.g., “Transfer”, “Burn”)

max: u64

Maximum allowed

window_seconds: Option<u64>

Time window in seconds (None = lifetime)

Implementations

impl UsageLimitRuleConfig

pub fn build(&self) -> Result<UsageRule, KoraError>

Build a usage rule enum from this config

Trait Implementations

impl Clone for UsageLimitRuleConfig

fn clone(&self) -> UsageLimitRuleConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'de> Deserialize<'de> for UsageLimitRuleConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UsageLimitRuleConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'__s> ToSchema<'__s> for UsageLimitRuleConfig

fn schema() -> (&'__s str, RefOr<Schema>)

Return a tuple of name and schema or reference to a schema that can be referenced by the name or inlined directly to responses, request bodies or parameters.

fn aliases() -> Vec<(&'__s str, Schema)>

Optional set of alias schemas for the ToSchema::schema.