Function calculate_random_values 

pub fn calculate_random_values(
    manifest: &NodeManifest,
    _ctx: &ActionContext<'_>,
    seed: u64,
) -> Result<Vec<ParamUpdate>, String>

Calculate random values within parameter ranges

Generates parameter updates with randomized values respecting widget constraints.

Arguments

• manifest - Node manifest containing parameter definitions and widget configs
• _ctx - Action context (unused for random, but kept for API consistency)
• seed - Random seed for reproducible randomization

Returns

• Ok(Vec<ParamUpdate>) - List of parameter updates to apply
• Err(String) - Error message if randomization fails

Example

use std::time::{SystemTime, UNIX_EPOCH};
let seed = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_secs();
let updates = calculate_random_values(&manifest, &ctx, seed)?;