Struct NetworkConfigParams 

pub struct NetworkConfigParams {
    pub max_sha256_buffers: Option<u32>,
    pub max_cross_invoke_depth: Option<u32>,
    pub max_new_contracts_per_tx: Option<u32>,
    pub max_bytestring_len: Option<u32>,
    pub max_contract_size_bytes: Option<u32>,
    pub max_savepoint_depth: Option<u32>,
    pub max_auth_token_depth: Option<u32>,
    pub max_rv32_code_bytes: Option<u32>,
    pub max_rv32_memory_bytes: Option<u32>,
    pub max_tx_gas: Option<u64>,
}

The execution parameters a chain’s network config states, flattened from the list that carries them. Backs the getChainConfig response.

A field is None, and absent from the JSON, when the config does not state that parameter; the node alone decides what is then in force. Default is the reading with nothing stated.

Fields

max_sha256_buffers: Option<u32>

Concurrently open incremental SHA-256 buffers permitted per invocation frame.

max_cross_invoke_depth: Option<u32>

Invocation frames one transaction may have open at once.

max_new_contracts_per_tx: Option<u32>

Contracts one transaction may attach in contractsToDeploy.

max_bytestring_len: Option<u32>

Bytes one bytestring storage item may hold.

max_contract_size_bytes: Option<u32>

Bytes one attached contract’s code blob may hold. The protocol fixes kDefaultMaxContractSizeBytes as the value in force when unstated.

max_savepoint_depth: Option<u32>

Storage savepoints one transaction may have open at once.

max_auth_token_depth: Option<u32>

Levels of node nesting an auth token may carry.

max_rv32_code_bytes: Option<u32>

Code bytes an RV32 artifact may carry to be attached. The protocol fixes kDefaultMaxRv32CodeBytes as the value in force when unstated.

max_rv32_memory_bytes: Option<u32>

Guest data memory bytes an RV32 artifact may declare to be attached. The protocol fixes kDefaultMaxRv32MemoryBytes as the value in force when unstated.

max_tx_gas: Option<u64>

Gas one transaction may budget: the most a root invocation’s gasLimit may state. The protocol fixes 1,000,000,000 as the value in force when unstated.

Implementations

impl NetworkConfigParams

pub fn from_network_config( config: &NetworkConfig, ) -> Result<NetworkConfigParams, UnsupportedNetworkConfig>

Flatten the parameters a network config states.

A config version this build cannot interpret is an error rather than a guess: the protocol requires a node that cannot name a version to fail, and this crate follows suit.

Trait Implementations

impl Clone for NetworkConfigParams

fn clone(&self) -> NetworkConfigParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NetworkConfigParams

impl Debug for NetworkConfigParams

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for NetworkConfigParams

fn default() -> NetworkConfigParams

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for NetworkConfigParams

fn deserialize<__D>( __deserializer: __D, ) -> Result<NetworkConfigParams, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for NetworkConfigParams

impl JsonSchema for NetworkConfigParams

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for NetworkConfigParams

fn eq(&self, other: &NetworkConfigParams) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for NetworkConfigParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NetworkConfigParams