Struct SizeReport 

pub struct SizeReport {
    pub root: String,
    pub tzif_files: u64,
    pub symlink_links: u64,
    pub other_files: u64,
    pub total_bytes: u64,
    pub total_tzif_bytes: u64,
    pub largest_tzif: Option<TzifEntry>,
    pub version_histogram: [u64; 4],
    pub footer_present: u64,
    pub bundle_hash: String,
    pub compiler: CompilerIdentity,
}

The size report.

Fields

root: String

tzif_files: u64

Regular files that parse as TZif (a zone or a copy-mode link — not distinguished here).

symlink_links: u64

Symlink entries (alias links in symlink-mode).

other_files: u64

Regular files that are not valid TZif (e.g. manifest.json, alias-map.json).

total_bytes: u64

Total bytes of all regular files (the on-disk bundle size).

total_tzif_bytes: u64

Total bytes of the TZif files only (the timezone payload).

largest_tzif: Option<TzifEntry>

The largest TZif file (relative path, bytes), if any.

version_histogram: [u64; 4]

Count of TZif files at version v1 / v2 / v3 / v4 (index 0..3).

footer_present: u64

TZif files carrying a non-empty POSIX-TZ footer.

bundle_hash: String

Deterministic bundle hash: SHA-256 over the sorted relpath\0content-hash lines of every regular file + relpath\0symlink:<target> for each symlink (so link structure is captured). Same tree → same hash, regardless of traversal order.

compiler: CompilerIdentity

Implementations

impl SizeReport

pub fn to_json(&self) -> String

Render as deterministic JSON (zic-rs-size-report-v1).

pub fn to_text(&self) -> String

Render as a short human-readable summary.

Trait Implementations

impl Debug for SizeReport

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

Formats the value using the given formatter.