Struct ScriptAnalyzer 

pub struct ScriptAnalyzer<'a> { /* private fields */ }

Bitcoin script analyzer for comprehensive script analysis

Implementations

impl<'a> ScriptAnalyzer<'a>

pub fn new(script: &'a Script) -> Self

Create a new script analyzer

pub fn complexity_score(&self) -> u32

Calculate script complexity score (higher = more complex)

This score considers:

• Number of opcodes
• Presence of complex operations (crypto, control flow)
• Data push sizes
• Stack depth requirements

pub fn opcode_count(&self) -> usize

Count the number of opcodes in the script

pub fn push_count(&self) -> usize

Count the number of push operations in the script

pub fn estimate_witness_cost(&self) -> usize

Estimate the witness cost (weight units) for this script

This is an approximation based on script size and complexity

pub fn has_risky_opcodes(&self) -> bool

Check if the script contains any potentially problematic opcodes

Currently checks for commonly disabled opcodes (those between OP_CAT and OP_CODESEPARATOR)

pub fn script_type(&self) -> ScriptType

Identify the script type

pub fn analyze(&self) -> ScriptAnalysis

Generate a full analysis report