tools capa

`tools-mail-manager`

Thin CLI dispatch over mail-sync: composite-account (paired MailReader/MailSender) config, sync/send/accounts commands. Sprint 3.45 crate 11 — mm shrinks to dispatch-only, provider selection lives in config, TUI stays out of v1.

Thin CLI dispatch over mail-sync: composite-account (paired MailReader/MailSender) config, sync/send/accounts commands. Sprint 3.45 crate 11 — mm shrinks to dispatch-only, provider selection lives in config, TUI stays out of v1.

Tier	tools
Role	unclassified (baselined)
Path	`crates/tools/mail-manager`
Edition	2021
Targets	tools-mail-manager, tools_mail_manager
Public items	35 across 7 modules
Tests	38

What it is for

tools-mail-manager — thin CLI dispatch over operations-mail-sync (Sprint 3.45 crate 11, last of the sprint).

config: the account-config TOML schema. One entry per logical

account pairs an optional reader and an optional sender (AC-composite-account) — never a 1:1 provider-per-account model.

factory: builds a Box<dyn MailReader>/Box<dyn MailSender> from

an account's config, resolving credentials at build time.

store: a file-backed operations_mail_sync::MailStore — the persistence seam

the sync worker writes cursors/messages through. Not Postgres: a v1 CLI tool's own local state, not a shared service (see CHANGELOG.md).

audit: a file-backed operations_mail_sync::AuditSink — append-only JSONL of

every send/throttle/deny event SendGuard produces.

cli: the clap surface (sync / send / accounts list).
error: this crate's own error type, wrapping operations-mail-sync's.

Capabilities

`FileAuditSink`

FileAuditSink — a file-backed operations_mail_sync::AuditSink.

Item
`pub struct FileAuditSink`
`FileAuditSink :: fn new(path : impl Into <PathBuf>) -> Self`
`FileAuditSink :: async fn record(& self, log : AuditLog) -> Result <(), String>`

`AccountsCmd`

CLI surface: tools-mail-manager sync <account>, `tools-mail-manager send <account>

Item
`pub enum AccountsCmd`

`Cli`

CLI surface: tools-mail-manager sync <account>, `tools-mail-manager send <account>

Item
`pub struct Cli`

`Command`

CLI surface: tools-mail-manager sync <account>, `tools-mail-manager send <account>

Item
`pub enum Command`

`AccountConfig`

Account config: TOML shape, one entry per logical account, each entry

Item
`pub struct AccountConfig`
`AccountConfig :: fn reader_kind(& self) -> Option <& 'static str>`
`AccountConfig :: fn sender_kind(& self) -> Option <& 'static str>`

`CredentialRef`

Account config: TOML shape, one entry per logical account, each entry

Item
`pub enum CredentialRef`
`CredentialRef :: fn resolve(& self) -> Result <(String, String), MailManagerError>`

`MailManagerConfig`

Account config: TOML shape, one entry per logical account, each entry

Item
`pub struct MailManagerConfig`
`fn load_config(path : & Path) -> Result <MailManagerConfig, MailManagerError>`
`fn parse_config(text : & str) -> Result <MailManagerConfig, MailManagerError>`

`ReaderConfig`

Account config: TOML shape, one entry per logical account, each entry

Item
`pub enum ReaderConfig`

`SenderConfig`

Account config: TOML shape, one entry per logical account, each entry

Item
`pub enum SenderConfig`

`MailManagerError`

Errors for tools-mail-manager's config/factory/store/audit wiring.

Item
`pub enum MailManagerError`

`factory (other)`

Builds a Box<dyn MailReader> / Box<dyn MailSender> from one account's

Item
`fn build_reader(account : & str, cfg : & ReaderConfig,) -> Result <Box <dyn MailReader>, MailManagerError>`
`fn build_sender(account : & str, cfg : & SenderConfig,) -> Result <Box <dyn MailSender>, MailManagerError>`

`run (other)`

Dispatch glue: turns one parsed crate::cli::Command plus a loaded

Item
`pub const CONFIG_ENV_VAR: & str`
`pub const DEFAULT_CONFIG_FILE: & str`
`fn resolve_config_path(explicit : Option <& Path>) -> PathBuf`
`fn default_state_dir() -> PathBuf`
`fn state_file_path(state_dir : & Path) -> PathBuf`
`fn audit_file_path(audit_dir : & Path) -> PathBuf`
`fn find_account <'a>(config : & 'a MailManagerConfig, account_name : & str,) -> Result <& 'a AccountConfig, MailManagerError>`
`async fn run_sync(account_name : & str, account : & AccountConfig, store : & dyn MailStore, mailbox : Option <& str>, full : bool, override_filter : Option <& str>, page_size : u32, max_messages : u32,) -> Result <SyncOutcome, MailManagerError>`
`async fn run_send(account_name : & str, account : & AccountConfig, audit : & dyn AuditSink, quota_per_day : u64, to : Vec <String>, cc : Vec <String>, bcc : Vec <String>, subject : String, body : String, override_quota : bool,) -> Result <SendReceipt, MailManagerError>`

`AccountSummary`

Dispatch glue: turns one parsed crate::cli::Command plus a loaded

Item
`pub struct AccountSummary`
`fn accounts_summary(config : & MailManagerConfig) -> Vec <AccountSummary>`

`FileMailStore`

FileMailStore — a file-backed operations_mail_sync::MailStore.

Item
`pub struct FileMailStore`
`FileMailStore :: fn open(path : impl Into <PathBuf>) -> Result <Self, MailManagerError>`
`FileMailStore :: async fn get_cursor(& self, account_id : & str, mailbox : Option <& str>,) -> Result <Option <Cursor>, String>`
`FileMailStore :: async fn save_cursor(& self, account_id : & str, mailbox : Option <& str>, cursor : Cursor,) -> Result <(), String>`
`FileMailStore :: async fn save_message(& self, account_id : & str, email : & Email) -> Result <bool, String>`

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

tools_mail_manager

audit
cli
config
error
factory
run
store

flowchart TD
  n_tools_mail_manager["tools_mail_manager"]
  n_tools_mail_manager --> n_audit["audit"]
  n_tools_mail_manager --> n_cli["cli"]
  n_tools_mail_manager --> n_config["config"]
  n_tools_mail_manager --> n_error["error"]
  n_tools_mail_manager --> n_factory["factory"]
  n_tools_mail_manager --> n_run["run"]
  n_tools_mail_manager --> n_store["store"]

Public surface

`audit`

Item	What it is
`pub struct FileAuditSink`	Appends every `SendGuard` audit event to a JSONL file.
`FileAuditSink :: fn new(path : impl Into <PathBuf>) -> Self`	Point the sink at `path`
`FileAuditSink :: async fn record(& self, log : AuditLog) -> Result <(), String>`	—

`cli`

Item	What it is
`pub struct Cli`	`tools-mail-manager` — thin CLI dispatch over `operations-mail-sync`
`pub enum Command`	Top-level verbs.
`pub enum AccountsCmd`	`accounts ...` subcommands.

`config`

Item	What it is
`pub struct MailManagerConfig`	The whole config file: one entry per logical account, keyed by the operator-chosen account name (`southcity`, `personal-gmail`, ...).
`pub struct AccountConfig`	One logical account: an optional read capability and an optional send capability, independently configured (AC-composite-account)
`AccountConfig :: fn reader_kind(& self) -> Option <& 'static str>`	A short tag naming which reader backend is configured, for `accounts list` output — never `None`/`Some` Debug noise.
`AccountConfig :: fn sender_kind(& self) -> Option <& 'static str>`	Same as `Self::reader_kind` for the sender side.
`pub enum ReaderConfig`	A read-capability backend
`pub enum SenderConfig`	A send-capability backend
`pub enum CredentialRef`	Where a provider's AUTH username/password come from
`CredentialRef :: fn resolve(& self) -> Result <(String, String), MailManagerError>`	Resolve to a `(username, password)` pair
`fn load_config(path : & Path) -> Result <MailManagerConfig, MailManagerError>`	Parse a config file at `path` into a `MailManagerConfig`
`fn parse_config(text : & str) -> Result <MailManagerConfig, MailManagerError>`	Parse a config file's contents (test seam — avoids touching disk in unit tests that only care about shape validation)

`error`

Item	What it is
`pub enum MailManagerError`	Errors raised while resolving config, building a provider pair, or driving `operations-mail-sync` for one account.

`factory`

Item	What it is
`fn build_reader(account : & str, cfg : & ReaderConfig,) -> Result <Box <dyn MailReader>, MailManagerError>`	Build the `MailReader` an account's `reader` config describes
`fn build_sender(account : & str, cfg : & SenderConfig,) -> Result <Box <dyn MailSender>, MailManagerError>`	Build the `MailSender` an account's `sender` config describes

`run`

Item	What it is
`pub const CONFIG_ENV_VAR: & str`	Env var naming an explicit config path, checked when `--config` is not passed on the command line.
`pub const DEFAULT_CONFIG_FILE: & str`	Default config file name, relative to the current directory, used when neither `--config` nor `$MAIL_MANAGER_CONFIG` is set.
`fn resolve_config_path(explicit : Option <& Path>) -> PathBuf`	Resolve the config path: `--config` wins, then `$MAIL_MANAGER_CONFIG`, then `./tools-mail-manager.toml`.
`fn default_state_dir() -> PathBuf`	Default local-state directory: the XDG data dir's `tools-mail-manager/` (falls back to `.tools-mail-manager` in the current directory if no data dir can be determined, e.g
`fn state_file_path(state_dir : & Path) -> PathBuf`	The sync-state file within a state directory.
`fn audit_file_path(audit_dir : & Path) -> PathBuf`	The audit-log file within an audit directory.
`pub struct AccountSummary`	One row of `accounts list` output: the account name and each capability's provider kind (`None` = not configured).
`fn accounts_summary(config : & MailManagerConfig) -> Vec <AccountSummary>`	Summarize every configured account, sorted by name (the config's `BTreeMap` already iterates in that order).
`fn find_account <'a>(config : & 'a MailManagerConfig, account_name : & str,) -> Result <& 'a AccountConfig, MailManagerError>`	Look up `account_name` in `config`, erroring loudly if it isn't there
`async fn run_sync(account_name : & str, account : & AccountConfig, store : & dyn MailStore, mailbox : Option <& str>, full : bool, override_filter : Option <& str>, page_size : u32, max_messages : u32,) -> Result <SyncOutcome, MailManagerError>`	Run `sync` for one account: build its reader, then drive `operations_mail_sync::SyncWorker` against `store`
`async fn run_send(account_name : & str, account : & AccountConfig, audit : & dyn AuditSink, quota_per_day : u64, to : Vec <String>, cc : Vec <String>, bcc : Vec <String>, subject : String, body : String, override_quota : bool,) -> Result <SendReceipt, MailManagerError>`	Run `send` for one account: build its sender, then drive `operations_mail_sync::SendGuard` (per-recipient daily quota + mandatory audit)

`store`

Item	What it is
`pub struct FileMailStore`	A file-backed `MailStore`
`FileMailStore :: fn open(path : impl Into <PathBuf>) -> Result <Self, MailManagerError>`	Open (or create) the store backed by the JSON file at `path`
`FileMailStore :: async fn get_cursor(& self, account_id : & str, mailbox : Option <& str>,) -> Result <Option <Cursor>, String>`	—
`FileMailStore :: async fn save_cursor(& self, account_id : & str, mailbox : Option <& str>, cursor : Cursor,) -> Result <(), String>`	—
`FileMailStore :: async fn save_message(& self, account_id : & str, email : & Email) -> Result <bool, String>`	—

Re-exports. Exported here, defined elsewhere.

Export	Defined in
`FileAuditSink`	`audit::FileAuditSink`
`FileMailStore`	`store::FileMailStore`
`MailManagerError`	`error::MailManagerError`
`{AccountsCmd,Cli,Command}`	`cli::{AccountsCmd,Cli,Command}`
`{accounts_summary,audit_file_path,default_state_dir,find_account,resolve_config_path,run_send,run_sync,state_file_path,AccountSummary,CONFIG_ENV_VAR,DEFAULT_CONFIG_FILE,}`	`run::{accounts_summary,audit_file_path,default_state_dir,find_account,resolve_config_path,run_send,run_sync,state_file_path,AccountSummary,CONFIG_ENV_VAR,DEFAULT_CONFIG_FILE,}`
`{build_reader,build_sender}`	`factory::{build_reader,build_sender}`
`{load_config,AccountConfig,CredentialRef,MailManagerConfig,ReaderConfig,SenderConfig,}`	`config::{load_config,AccountConfig,CredentialRef,MailManagerConfig,ReaderConfig,SenderConfig,}`

Boundary

Reaches into foundation, infrastructure, operations.

Shares tier tools with 84 other crates: tools-advisory-reach, tools-archive-guard, tools-artifact-scaffold, tools-ask-ai-core, tools-ask-ais, tools-ask-gemini, tools-book, tools-book-report, … (84 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)	`tools`
Architectural role (taxonomy)	`unclassified (baselined)`
Location	`crates/tools/mail-manager`
Vocabulary in force (lexicon)	`current`

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

flowchart LR
  n_tools["tools"] --> n_foundation["foundation"]
  n_tools["tools"] --> n_infrastructure["infrastructure"]
  n_tools["tools"] --> n_operations["operations"]

Dependencies

Runtime, in this workspace.

Crate	Tier	Optional	Only on
`foundation-audit-log`	foundation	no	always
`foundation-mail-message`	foundation	no	always
`foundation-refresh-policy`	foundation	no	always
`infrastructure-adapters-google-gmail`	infrastructure	no	always
`infrastructure-imap`	infrastructure	no	always
`infrastructure-smtp`	infrastructure	no	always
`operations-mail-sync`	operations	no	always

Runtime, from outside the workspace.

Crate	Requirement	Features	Optional	Only on
`async-trait`	`^0.1`	—	no	always
`clap`	`^4`	`derive`	no	always
`dirs`	`^5`	—	no	always
`serde`	`^1`	`derive`, `derive`	no	always
`serde_json`	`^1`	—	no	always
`thiserror`	`^2`	—	no	always
`tokio`	`^1`	`full`, `macros`, `rt-multi-thread`	no	always
`toml`	`^0.8`	—	no	always
`uuid`	`^1`	`v4`, `v7`, `serde`, `js`	no	always

Development, in this workspace.

Crate	Tier	Optional	Only on
`tools-cli-conformance`	tools	no	always

Development, from outside the workspace.

Crate	Requirement	Features	Optional	Only on
`tempfile`	`^3`	—	no	always

Build. None.

Depended on by. Nothing in this workspace.

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

flowchart LR
  SELF["tools-mail-manager"]
  SELF -->|development| n_tools_cli_conformance["tools-cli-conformance"]
  SELF -->|runtime| n_foundation_audit_log["foundation-audit-log"]
  SELF -->|runtime| n_foundation_mail_message["foundation-mail-message"]
  SELF -->|runtime| n_foundation_refresh_policy["foundation-refresh-policy"]
  SELF -->|runtime| n_infrastructure_adapters_google_gmail["infrastructure-adapters-google-gmail"]
  SELF -->|runtime| n_infrastructure_imap["infrastructure-imap"]
  SELF -->|runtime| n_infrastructure_smtp["infrastructure-smtp"]
  SELF -->|runtime| n_operations_mail_sync["operations-mail-sync"]
  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
bin	`tools-mail-manager`	`src/main.rs`
lib	`tools_mail_manager`	`src/lib.rs`

Error model

Error type	Named by
`MailManagerError`	`build_reader`, `build_sender`, `find_account`, `load_config`, `parse_config`, `run_send`, … (7 total)

Operational characteristics

Property	Evidence
async public surface	yes
async runtime	yes
database access	none detected
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.

No workspace crate depends on this one.

Verification

Kind	Count
Unit tests	38
Integration tests	0
Examples	0
Doctests	0

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

Module	Tests	Examples	Consumers
`audit`	1	0	0
`cli`	3	0	0
`config`	7	0	0
`error`	1	0	0
`factory`	2	0	0
`run`	11	0	0
`store`	1	0	0

What the tests establish, by name:

creates_parent_directory_and_file_on_first_write — src/audit.rs
record_appends_one_json_line_per_call — src/audit.rs
accounts_list_parses — src/cli.rs
bare_invocation_is_an_error_that_shows_usage — src/cli.rs
cli_definition_conforms — src/cli.rs
global_flags_parse_before_the_subcommand — src/cli.rs
send_parses_repeatable_to_and_flags — src/cli.rs
send_requires_at_least_one_to_address — src/cli.rs
sync_parses_account_and_defaults — src/cli.rs
sync_parses_all_flags — src/cli.rs
ac_composite_account_pairs_imap_reader_with_smtp_sender_under_one_account — src/config.rs
credential_ref_reports_missing_var_by_name — src/config.rs
credential_ref_resolves_from_env — src/config.rs
gmail_account_has_both_capabilities_from_the_same_oauth_files — src/config.rs
malformed_toml_is_a_config_error — src/config.rs
missing_required_field_is_a_config_error — src/config.rs
send_only_account_has_no_reader — src/config.rs
unknown_account_name_is_absent_not_a_parse_error — src/config.rs
build_reader_gmail_fails_provider_error_on_missing_files — src/factory.rs
build_reader_imap_fails_loudly_on_missing_credential_env_var — src/factory.rs
build_reader_imap_succeeds_with_resolved_env_credentials — src/factory.rs
build_sender_smtp_bad_from_address_is_a_provider_error — src/factory.rs
build_sender_smtp_missing_credential_env_var_fails_loudly — src/factory.rs
build_sender_smtp_no_auth_relay_succeeds_without_credentials — src/factory.rs
build_sender_smtp_with_credentials_resolves_env_first — src/factory.rs
accounts_summary_reports_each_accounts_capabilities — src/run.rs
find_account_errors_loudly_on_unknown_name — src/run.rs
resolve_config_path_falls_back_to_default_file — src/run.rs
resolve_config_path_falls_back_to_env_var — src/run.rs
resolve_config_path_prefers_explicit_flag — src/run.rs
_… 8 more_

Documentation coverage

Measure	Documented	Total
Public items with rustdoc	31	35
Public modules with a `//!` block	7	7

pie showData
    title Public items with rustdoc
    "Documented" : 31
    "No rustdoc detected" : 4

Metrics

Metric	Value
Rust source files	9
Source lines	1945
Code lines	1465
Public API items	35
Public modules	7
Tests	38
Examples	0
Cargo features	0
Direct runtime dependencies	16
Workspace reverse dependencies	0

pie showData
    title Public API by kind
    "constant" : 2
    "enum" : 6
    "function" : 12
    "method" : 9
    "struct" : 6

pie showData
    title Rust source composition
    "Code" : 1465
    "Blank or comment" : 480

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 tools · Manual