Struct VolatilityAnalyzer 

pub struct VolatilityAnalyzer {
    pub file_changes: HashMap<String, usize>,
    pub period_months: usize,
}

Volatility analyzer using git history

Fields

file_changes: HashMap<String, usize>

File path -> change count

period_months: usize

Analysis period in months

Implementations

impl VolatilityAnalyzer

pub fn new(period_months: usize) -> Self

Create a new volatility analyzer

pub fn analyze(&mut self, repo_path: &Path) -> Result<(), VolatilityError>

Analyze git history for a repository (optimized version)

Optimizations applied:

1. Use -- "*.rs" to filter .rs files at git level
2. Use streaming with BufReader instead of loading all into memory
3. Use --diff-filter=AMRC to skip deleted files

pub fn get_volatility(&self, file_path: &str) -> Volatility

Get volatility level for a file

pub fn get_change_count(&self, file_path: &str) -> usize

Get change count for a file

pub fn high_volatility_files(&self) -> Vec<(&String, usize)>

Get all high volatility files

pub fn statistics(&self) -> VolatilityStats

Get volatility statistics

Trait Implementations

impl Debug for VolatilityAnalyzer

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

Formats the value using the given formatter.

impl Default for VolatilityAnalyzer

fn default() -> VolatilityAnalyzer

Returns the “default value” for a type.