Struct NapiOptions 

pub struct NapiOptions {

    pub four_state: Option<bool>,
    pub vcd: Option<String>,
    pub opt_level: Option<String>,
    pub pass_overrides: Option<Vec<String>>,
    pub optimize: Option<bool>,
    pub optimize_options: Option<NapiOptimizeOptions>,
    pub cranelift_opt_level: Option<String>,
    pub regalloc_algorithm: Option<String>,
    pub enable_alias_analysis: Option<bool>,
    pub enable_verifier: Option<bool>,
    pub false_loops: Option<Vec<NapiFalseLoop>>,
    pub true_loops: Option<Vec<NapiTrueLoop>>,
    pub clock_type: Option<String>,
    pub reset_type: Option<String>,
    pub extra_source: Option<String>,
    pub parameters: Option<Vec<NapiParamOverride>>,
    pub dead_store_policy: Option<String>,
}

Options for creating a simulator/simulation handle.

Fields

four_state: Option<bool>

vcd: Option<String>

opt_level: Option<String>

Optimization level preset: “O0”, “O1”, or “O2”. Takes precedence over optimize and optimize_options.

pass_overrides: Option<Vec<String>>

Per-pass overrides applied on top of opt_level. Each entry: “+sir:<pass_name>” to enable, “-sir:<pass_name>” to disable.

optimize: Option<bool>

Shorthand to enable/disable all SIRT optimization passes. true = all on, false = all off. Overridden by opt_level or optimize_options.

optimize_options: Option<NapiOptimizeOptions>

Per-pass optimizer flags (legacy). Overridden by opt_level/pass_overrides.

cranelift_opt_level: Option<String>

Cranelift backend optimization level: “none”, “speed”, or “speed_and_size”.

regalloc_algorithm: Option<String>

Register allocator algorithm: “backtracking” or “single_pass”.

enable_alias_analysis: Option<bool>

Enable alias analysis in the Cranelift egraph pass. Default: true.

enable_verifier: Option<bool>

Enable the Cranelift IR verifier. Default: true.

false_loops: Option<Vec<NapiFalseLoop>>

true_loops: Option<Vec<NapiTrueLoop>>

clock_type: Option<String>

Clock polarity: “posedge” or “negedge”.

reset_type: Option<String>

Reset type: “async_high”, “async_low”, “sync_high”, or “sync_low”.

extra_source: Option<String>

Additional Veryl source to append to the main source code.

parameters: Option<Vec<NapiParamOverride>>

Parameter overrides for the top-level module.

dead_store_policy: Option<String>

Dead store elimination policy: “off”, “preserve_top_ports”, or “preserve_all_ports”.

Trait Implementations

impl FromNapiValue for NapiOptions

unsafe fn from_napi_value( env: napi_env, napi_val: napi_value, ) -> Result<NapiOptions>

This function called to convert napi values to native rust values

fn from_unknown(value: Unknown<'_>) -> Result<Self, Error>

impl ToNapiValue for NapiOptions

unsafe fn to_napi_value(env: napi_env, val: NapiOptions) -> Result<napi_value>

This function called to convert rust values to napi values

fn into_unknown(self, env: &Env) -> Result<Unknown<'_>, Error>

impl TypeName for NapiOptions

fn type_name() -> &'static str

fn value_type() -> ValueType

impl ValidateNapiValue for NapiOptions

unsafe fn validate( env: *mut napi_env__, napi_val: *mut napi_value__, ) -> Result<*mut napi_value__, Error>

This function called to validate whether napi value passed to rust is valid type.