domain capa

`domain-privacy-research`

Privacy research database for tracking website fingerprinting, behavioral surveillance, and tracker exposure over time

Privacy research database for tracking website fingerprinting, behavioral surveillance, and tracker exposure over time

Tier	domain
Role	unclassified (baselined)
Path	`crates/domain/privacy-research`
Edition	2021
Targets	domain_privacy_research
Public items	34 across 5 modules
Tests	5

What it is for

This crate does not document itself. No //! block on its entry point. The facts below are complete; the reason this crate exists is not written down anywhere, and belongs in src/lib.rs rather than here.

Capabilities

`PrivacyResearchError`

_No module-level documentation is present in the source._

Item
`pub enum PrivacyResearchError`

`RescanAllJob`

_No module-level documentation is present in the source._

Item
`pub struct RescanAllJob`

`ScanBatchJob`

_No module-level documentation is present in the source._

Item
`pub struct ScanBatchJob`

`ScanSiteJob`

_No module-level documentation is present in the source._

Item
`pub struct ScanSiteJob`

`jobs::job_types (other)`

_No module-level documentation is present in the source._

Item
`pub const SCAN_SITE: & str`
`pub const SCAN_BATCH: & str`
`pub const RESCAN_ALL: & str`
`pub const REFRESH_VIEWS: & str`

`FingerprintingTechnique`

_No module-level documentation is present in the source._

Item
`pub struct FingerprintingTechnique`

`LatestScanSummary`

_No module-level documentation is present in the source._

Item
`pub struct LatestScanSummary`

`NewScan`

_No module-level documentation is present in the source._

Item
`pub struct NewScan`

`NewSite`

_No module-level documentation is present in the source._

Item
`pub struct NewSite`

`PrivacyScan`

_No module-level documentation is present in the source._

Item
`pub struct PrivacyScan`

`Site`

_No module-level documentation is present in the source._

Item
`pub struct Site`

`TrackerDomain`

_No module-level documentation is present in the source._

Item
`pub struct TrackerDomain`

`TrackerEntity`

_No module-level documentation is present in the source._

Item
`pub struct TrackerEntity`

`CategoryScore`

_No module-level documentation is present in the source._

Item
`pub struct CategoryScore`

`FanOutStats`

_No module-level documentation is present in the source._

Item
`pub struct FanOutStats`

`PrivacyResearchStore:PrivacyResearchStore`

_No module-level documentation is present in the source._

Item
`pub struct PrivacyResearchStore`

`PrivacyResearchStore:fan`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn fan_out_scan_data(& self, scan_id : Uuid, report : & serde_json::Value,) -> Result <FanOutStats, PrivacyResearchError>`

`PrivacyResearchStore:get`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn get_site_by_host(& self, host : & str) -> Result <Option <Site>, PrivacyResearchError>`

`PrivacyResearchStore:insert`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn insert_scan(& self, input : & NewScan) -> Result <Uuid, PrivacyResearchError>`

`PrivacyResearchStore:list`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn list_sites(& self) -> Result <Vec <Site>, PrivacyResearchError>`

`PrivacyResearchStore:most`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn most_common_trackers(& self, limit : i64,) -> Result <Vec <TrackerFrequency>, PrivacyResearchError>`
`PrivacyResearchStore :: async fn most_common_fingerprinting(& self, limit : i64,) -> Result <Vec <TechniqueFrequency>, PrivacyResearchError>`

`PrivacyResearchStore:new`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: fn new(pool : PgPool) -> Self`

`PrivacyResearchStore:refresh`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn refresh_latest_scans(& self) -> Result <(), PrivacyResearchError>`

`PrivacyResearchStore:scores`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn scores_by_category(& self) -> Result <Vec <CategoryScore>, PrivacyResearchError>`

`PrivacyResearchStore:site`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn site_history(& self, site_id : Uuid, limit : i64,) -> Result <Vec <ScanHistoryEntry>, PrivacyResearchError>`

`PrivacyResearchStore:upsert`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn upsert_site(& self, input : & NewSite) -> Result <Site, PrivacyResearchError>`

`PrivacyResearchStore:worst`

_No module-level documentation is present in the source._

Item
`PrivacyResearchStore :: async fn worst_sites(& self, limit : i64,) -> Result <Vec <LatestScanSummary>, PrivacyResearchError>`

`ScanHistoryEntry`

_No module-level documentation is present in the source._

Item
`pub struct ScanHistoryEntry`

`TechniqueFrequency`

_No module-level documentation is present in the source._

Item
`pub struct TechniqueFrequency`

`TrackerFrequency`

_No module-level documentation is present in the source._

Item
`pub struct TrackerFrequency`

How to use it

No examples/ target and no doctest in this crate's rustdoc. The tests listed under Verification are the closest executable usage.

Module structure

domain_privacy_research

error
jobs
jobs::job_types
models
store

flowchart TD
  n_domain_privacy_research["domain_privacy_research"]
  n_domain_privacy_research --> n_error["error"]
  n_domain_privacy_research --> n_jobs["jobs"]
  n_jobs --> n_jobs__job_types["job_types"]
  n_domain_privacy_research --> n_models["models"]
  n_domain_privacy_research --> n_store["store"]

Public surface

`error`

Item	What it is
`pub enum PrivacyResearchError`	—

`jobs`

Item	What it is
`pub struct ScanSiteJob`	Job payload for scanning a single site.
`pub struct ScanBatchJob`	Job payload for scanning a batch of sites from a list.
`pub struct RescanAllJob`	Job payload for rescanning all known sites.

`jobs::job_types`

Item	What it is
`pub const SCAN_SITE: & str`	—
`pub const SCAN_BATCH: & str`	—
`pub const RESCAN_ALL: & str`	—
`pub const REFRESH_VIEWS: & str`	—

`models`

Item	What it is
`pub struct Site`	A canonical website identity for privacy research.
`pub struct NewSite`	Input for creating a new site.
`pub struct TrackerEntity`	A company/organization that tracks users across websites.
`pub struct TrackerDomain`	A domain owned by a tracker entity.
`pub struct FingerprintingTechnique`	A known fingerprinting technique.
`pub struct PrivacyScan`	A single privacy scan run — immutable fact record.
`pub struct NewScan`	Input for storing a new scan.
`pub struct LatestScanSummary`	Latest scan summary per site (from materialized view).

`store`

Item	What it is
`pub struct PrivacyResearchStore`	Database operations for privacy research data.
`PrivacyResearchStore :: fn new(pool : PgPool) -> Self`	—
`PrivacyResearchStore :: async fn upsert_site(& self, input : & NewSite) -> Result <Site, PrivacyResearchError>`	—
`PrivacyResearchStore :: async fn get_site_by_host(& self, host : & str) -> Result <Option <Site>, PrivacyResearchError>`	—
`PrivacyResearchStore :: async fn list_sites(& self) -> Result <Vec <Site>, PrivacyResearchError>`	—
`PrivacyResearchStore :: async fn insert_scan(& self, input : & NewScan) -> Result <Uuid, PrivacyResearchError>`	—
`PrivacyResearchStore :: async fn worst_sites(& self, limit : i64,) -> Result <Vec <LatestScanSummary>, PrivacyResearchError>`	Get the worst-scoring sites (latest scan per site).
`PrivacyResearchStore :: async fn site_history(& self, site_id : Uuid, limit : i64,) -> Result <Vec <ScanHistoryEntry>, PrivacyResearchError>`	Get privacy score history for a site over time.
`PrivacyResearchStore :: async fn most_common_trackers(& self, limit : i64,) -> Result <Vec <TrackerFrequency>, PrivacyResearchError>`	Get most common trackers across all scanned sites.
`PrivacyResearchStore :: async fn most_common_fingerprinting(& self, limit : i64,) -> Result <Vec <TechniqueFrequency>, PrivacyResearchError>`	Get most common fingerprinting techniques across sites.
`PrivacyResearchStore :: async fn scores_by_category(& self) -> Result <Vec <CategoryScore>, PrivacyResearchError>`	Get average privacy score by site category.
`PrivacyResearchStore :: async fn fan_out_scan_data(& self, scan_id : Uuid, report : & serde_json::Value,) -> Result <FanOutStats, PrivacyResearchError>`	Fan out JSONB report data into normalized child tables
`PrivacyResearchStore :: async fn refresh_latest_scans(& self) -> Result <(), PrivacyResearchError>`	Refresh the materialized view (call after inserting new scans).
`pub struct FanOutStats`	Stats from fan-out normalization.
`pub struct TrackerFrequency`	—
`pub struct TechniqueFrequency`	—
`pub struct CategoryScore`	—
`pub struct ScanHistoryEntry`	—

Re-exports. Exported here, defined elsewhere.

Export	Defined in
`PrivacyResearchError`	`error::PrivacyResearchError`
`{CategoryScore,PrivacyResearchStore,TechniqueFrequency,TrackerFrequency}`	`store::{CategoryScore,PrivacyResearchStore,TechniqueFrequency,TrackerFrequency}`
`{FingerprintingTechnique,LatestScanSummary,NewScan,NewSite,PrivacyScan,Site,TrackerDomain,TrackerEntity,}`	`models::{FingerprintingTechnique,LatestScanSummary,NewScan,NewSite,PrivacyScan,Site,TrackerDomain,TrackerEntity,}`
`{job_types,RescanAllJob,ScanBatchJob,ScanSiteJob}`	`jobs::{job_types,RescanAllJob,ScanBatchJob,ScanSiteJob}`

Boundary

Reaches into foundation.

Shares tier domain with 41 other crates: domain-agreements, domain-ai-report, domain-billing, domain-catalog, domain-classify, domain-comments, domain-competitive-intel, domain-contact, … (41 total).

_What this crate deliberately does NOT own is a judgment. No committed registry records one for it, so none is stated here._

Where it sits

Tier (ontology)	`domain`
Architectural role (taxonomy)	`unclassified (baselined)`
Location	`crates/domain/privacy-research`
Vocabulary in force (lexicon)	`current`

Tier flow. Which tiers this crate's own edges cross.

flowchart LR
  n_domain["domain"] --> n_foundation["foundation"]

Dependencies

Runtime, in this workspace.

Crate	Tier	Optional	Only on
`foundation-basemodels`	foundation	no	always

Runtime, from outside the workspace.

Crate	Requirement	Features	Optional	Only on
`chrono`	`^0.4`	`serde`	no	always
`serde`	`^1`	`derive`	no	always
`serde_json`	`^1`	—	no	always
`sqlx`	`^0.8`	`runtime-tokio`, `postgres`, `chrono`, `uuid`, `json`	no	always
`thiserror`	`^2`	—	no	always
`tracing`	`^0.1`	—	no	always
`uuid`	`^1`	`v4`, `v7`, `serde`, `js`	no	always

Development. None.

Build. None.

Depended on by. 3 workspace crates.

Signal flow — what reaches this crate, and what it reaches.

flowchart LR
  n_application_privacy_research["application-privacy-research"] -->|uses| SELF
  n_operations_privacy_scan_runner["operations-privacy-scan-runner"] -->|uses| SELF
  n_platform_privacy_scan_api["platform-privacy-scan-api"] -->|uses| SELF
  SELF["domain-privacy-research"]
  SELF -->|runtime| n_foundation_basemodels["foundation-basemodels"]
  classDef self fill:#1f883d,stroke:#1f883d,color:#fff;
  class SELF self;

Feature flags

No Cargo features are defined: every capability is unconditional, so no consumer can receive a half-wired crate.

Targets

Kind	Name	Source
lib	`domain_privacy_research`	`src/lib.rs`

Error model

Error type	Named by
`PrivacyResearchError`	declared, no public signature returns it

Operational characteristics

Property	Evidence
async public surface	yes
async runtime	none detected
database access	yes
network I/O	none detected
unsafe code	none detected
environment variables	none detected

No unsafe block, unsafe fn, unsafe impl or unsafe trait was found by the parser anywhere in this crate's source.

Configuration

No environment variable is read with a literal name anywhere in this crate. A variable whose key is computed at run time cannot be listed here, and is not claimed to be absent.

3 workspace crates depend on this one: application-privacy-research, operations-privacy-scan-runner, platform-privacy-scan-api.

Verification

Kind	Count
Unit tests	5
Integration tests	0
Examples	0
Doctests	0

Evidence by module. How often each public module is named by something executable.

Module	Tests	Examples	Consumers
`error`	1	0	0
`jobs`	3	0	1
`jobs::job_types`	4	0	1
`models`	8	0	3
`store`	6	0	1

What the tests establish, by name:

rescan_all_job_serializes — src/jobs.rs
scan_batch_job_serializes — src/jobs.rs
scan_site_job_serializes — src/jobs.rs
new_scan_creates — src/models.rs
new_site_creates — src/models.rs

Documentation coverage

Measure	Documented	Total
Public items with rustdoc	20	34
Public modules with a `//!` block	0	5

pie showData
    title Public items with rustdoc
    "Documented" : 20
    "No rustdoc detected" : 14

Metrics

Metric	Value
Rust source files	5
Source lines	942
Code lines	824
Public API items	34
Public modules	5
Tests	5
Examples	0
Cargo features	0
Direct runtime dependencies	8
Workspace reverse dependencies	3

pie showData
    title Public API by kind
    "constant" : 4
    "enum" : 1
    "method" : 12
    "struct" : 17

pie showData
    title Rust source composition
    "Code" : 824
    "Blank or comment" : 118

Generation

Rendered by tools-corpus corpus readme from repository evidence alone, renderer schema 2, lexicon current. No model, network service or database was consulted. Regenerate with tools-corpus corpus readme --write; verify with --check.

Todas las domain · Manual