2745: Config file support r=curquiza a=mlemesle

# Pull Request

## What does this PR do?
Fixes #2558

## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!


2789: Fix typos r=Kerollmops a=kianmeng

# Pull Request

## What does this PR do?

Found via `codespell -L crate,nam,hart`.

## PR checklist
Please check if your PR fulfills the following requirements:
- [ ] Does this PR fix an existing issue?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!


2814: Skip dashboard test if mini-dashboard feature is disabled r=Kerollmops a=jirutka

Fixes #2813

Fixes the following error:

    cargo test --no-default-features
    ...
    error: couldn't read target/debug/build/meilisearch-http-ec029d8c902cf2cb/out/generated.rs: No such file or directory (os error 2)
     --> meilisearch-http/tests/dashboard/mod.rs:8:9
      |
    8 |         include!(concat!(env!("OUT_DIR"), "/generated.rs"));
      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      |
      = note: this error originates in the macro `include` (in Nightly builds, run with -Z macro-backtrace for more info)

    error: could not compile `meilisearch-http` due to previous error

2826: Rename receivedDocumentIds into matchedDocuments r=Kerollmops a=Ugzuzg

# Pull Request

## What does this PR do?

Fixes #2799 
Changes DocumentDeletion task details response.

## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?

Tested with curl:
```
curl \
  -X POST 'http://localhost:7700/indexes/movies/documents/delete-batch' \
  -H 'Content-Type: application/json' \
  --data-binary '[
    23488,
    153738,
    437035,
    363869
  ]'

{"taskUid":1,"indexUid":"movies","status":"enqueued","type":"documentDeletion","enqueuedAt":"2022-10-01T20:06:37.105416054Z"}%

curl \
  -X GET 'http://localhost:7700/tasks/1'

{"uid":1,"indexUid":"movies","status":"succeeded","type":"documentDeletion","details":{"matchedDocuments":4,"deletedDocuments":2},"duration":"PT0.005708322S","enqueuedAt":"2022-10-01T20:06:37.105416054Z","startedAt":"2022-10-01T20:06:37.115562733Z","finishedAt":"2022-10-01T20:06:37.121271055Z"}
```

Co-authored-by: mlemesle <lemesle.martin@hotmail.fr>
Co-authored-by: Kian-Meng Ang <kianmeng@cpan.org>
Co-authored-by: Jakub Jirutka <jakub@jirutka.cz>
Co-authored-by: Jarasłaŭ Viktorčyk <ugzuzg@gmail.com>
This commit is contained in:
bors[bot] 2022-10-03 09:48:34 +00:00 committed by GitHub
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
19 changed files with 517 additions and 93 deletions

View file

@ -5,7 +5,10 @@ use std::sync::Arc;
use byte_unit::Byte;
use clap::Parser;
use meilisearch_lib::options::{IndexerOpts, SchedulerConfig};
use meilisearch_lib::{
export_to_env_if_not_present,
options::{IndexerOpts, SchedulerConfig},
};
use rustls::{
server::{
AllowAnyAnonymousOrAuthenticatedClient, AllowAnyAuthenticatedClient,
@ -14,149 +17,208 @@ use rustls::{
RootCertStore,
};
use rustls_pemfile::{certs, pkcs8_private_keys, rsa_private_keys};
use serde::Serialize;
use serde::{Deserialize, Serialize};
const POSSIBLE_ENV: [&str; 2] = ["development", "production"];
#[derive(Debug, Clone, Parser, Serialize)]
const MEILI_DB_PATH: &str = "MEILI_DB_PATH";
const MEILI_HTTP_ADDR: &str = "MEILI_HTTP_ADDR";
const MEILI_MASTER_KEY: &str = "MEILI_MASTER_KEY";
const MEILI_ENV: &str = "MEILI_ENV";
#[cfg(all(not(debug_assertions), feature = "analytics"))]
const MEILI_NO_ANALYTICS: &str = "MEILI_NO_ANALYTICS";
const MEILI_MAX_INDEX_SIZE: &str = "MEILI_MAX_INDEX_SIZE";
const MEILI_MAX_TASK_DB_SIZE: &str = "MEILI_MAX_TASK_DB_SIZE";
const MEILI_HTTP_PAYLOAD_SIZE_LIMIT: &str = "MEILI_HTTP_PAYLOAD_SIZE_LIMIT";
const MEILI_SSL_CERT_PATH: &str = "MEILI_SSL_CERT_PATH";
const MEILI_SSL_KEY_PATH: &str = "MEILI_SSL_KEY_PATH";
const MEILI_SSL_AUTH_PATH: &str = "MEILI_SSL_AUTH_PATH";
const MEILI_SSL_OCSP_PATH: &str = "MEILI_SSL_OCSP_PATH";
const MEILI_SSL_REQUIRE_AUTH: &str = "MEILI_SSL_REQUIRE_AUTH";
const MEILI_SSL_RESUMPTION: &str = "MEILI_SSL_RESUMPTION";
const MEILI_SSL_TICKETS: &str = "MEILI_SSL_TICKETS";
const MEILI_IMPORT_SNAPSHOT: &str = "MEILI_IMPORT_SNAPSHOT";
const MEILI_IGNORE_MISSING_SNAPSHOT: &str = "MEILI_IGNORE_MISSING_SNAPSHOT";
const MEILI_IGNORE_SNAPSHOT_IF_DB_EXISTS: &str = "MEILI_IGNORE_SNAPSHOT_IF_DB_EXISTS";
const MEILI_SNAPSHOT_DIR: &str = "MEILI_SNAPSHOT_DIR";
const MEILI_SCHEDULE_SNAPSHOT: &str = "MEILI_SCHEDULE_SNAPSHOT";
const MEILI_SNAPSHOT_INTERVAL_SEC: &str = "MEILI_SNAPSHOT_INTERVAL_SEC";
const MEILI_IMPORT_DUMP: &str = "MEILI_IMPORT_DUMP";
const MEILI_IGNORE_MISSING_DUMP: &str = "MEILI_IGNORE_MISSING_DUMP";
const MEILI_IGNORE_DUMP_IF_DB_EXISTS: &str = "MEILI_IGNORE_DUMP_IF_DB_EXISTS";
const MEILI_DUMPS_DIR: &str = "MEILI_DUMPS_DIR";
const MEILI_LOG_LEVEL: &str = "MEILI_LOG_LEVEL";
#[cfg(feature = "metrics")]
const MEILI_ENABLE_METRICS_ROUTE: &str = "MEILI_ENABLE_METRICS_ROUTE";
const DEFAULT_DB_PATH: &str = "./data.ms";
const DEFAULT_HTTP_ADDR: &str = "127.0.0.1:7700";
const DEFAULT_ENV: &str = "development";
const DEFAULT_MAX_INDEX_SIZE: &str = "100 GiB";
const DEFAULT_MAX_TASK_DB_SIZE: &str = "100 GiB";
const DEFAULT_HTTP_PAYLOAD_SIZE_LIMIT: &str = "100 MB";
const DEFAULT_SNAPSHOT_DIR: &str = "snapshots/";
const DEFAULT_SNAPSHOT_INTERVAL_SEC: u64 = 86400;
const DEFAULT_DUMPS_DIR: &str = "dumps/";
const DEFAULT_LOG_LEVEL: &str = "INFO";
#[derive(Debug, Clone, Parser, Serialize, Deserialize)]
#[clap(version)]
#[serde(rename_all = "snake_case", deny_unknown_fields)]
pub struct Opt {
/// The destination where the database must be created.
#[clap(long, env = "MEILI_DB_PATH", default_value = "./data.ms")]
#[clap(long, env = MEILI_DB_PATH, default_value_os_t = default_db_path())]
#[serde(default = "default_db_path")]
pub db_path: PathBuf,
/// The address on which the http server will listen.
#[clap(long, env = "MEILI_HTTP_ADDR", default_value = "127.0.0.1:7700")]
#[clap(long, env = MEILI_HTTP_ADDR, default_value_t = default_http_addr())]
#[serde(default = "default_http_addr")]
pub http_addr: String,
/// The master key allowing you to do everything on the server.
#[serde(skip)]
#[clap(long, env = "MEILI_MASTER_KEY")]
/// Sets the instance's master key, automatically protecting all routes except GET /health
#[serde(skip_serializing)]
#[clap(long, env = MEILI_MASTER_KEY)]
pub master_key: Option<String>,
/// This environment variable must be set to `production` if you are running in production.
/// If the server is running in development mode more logs will be displayed,
/// and the master key can be avoided which implies that there is no security on the updates routes.
/// This is useful to debug when integrating the engine with another service.
#[clap(long, env = "MEILI_ENV", default_value = "development", possible_values = &POSSIBLE_ENV)]
/// More logs wiil be displayed if the server is running in development mode. Setting the master
/// key is optional; hence no security on the updates routes. This
/// is useful to debug when integrating the engine with another service
#[clap(long, env = MEILI_ENV, default_value_t = default_env(), possible_values = &POSSIBLE_ENV)]
#[serde(default = "default_env")]
pub env: String,
/// Do not send analytics to Meili.
#[cfg(all(not(debug_assertions), feature = "analytics"))]
#[serde(skip)] // we can't send true
#[clap(long, env = "MEILI_NO_ANALYTICS")]
#[serde(skip_serializing, default)] // we can't send true
#[clap(long, env = MEILI_NO_ANALYTICS)]
pub no_analytics: bool,
/// The maximum size, in bytes, of the main lmdb database directory
#[clap(long, env = "MEILI_MAX_INDEX_SIZE", default_value = "100 GiB")]
/// The maximum size, in bytes, of the main LMDB database directory
#[clap(long, env = MEILI_MAX_INDEX_SIZE, default_value_t = default_max_index_size())]
#[serde(default = "default_max_index_size")]
pub max_index_size: Byte,
/// The maximum size, in bytes, of the update lmdb database directory
#[clap(long, env = "MEILI_MAX_TASK_DB_SIZE", default_value = "100 GiB")]
/// The maximum size, in bytes, of the update LMDB database directory
#[clap(long, env = MEILI_MAX_TASK_DB_SIZE, default_value_t = default_max_task_db_size())]
#[serde(default = "default_max_task_db_size")]
pub max_task_db_size: Byte,
/// The maximum size, in bytes, of accepted JSON payloads
#[clap(long, env = "MEILI_HTTP_PAYLOAD_SIZE_LIMIT", default_value = "100 MB")]
#[clap(long, env = MEILI_HTTP_PAYLOAD_SIZE_LIMIT, default_value_t = default_http_payload_size_limit())]
#[serde(default = "default_http_payload_size_limit")]
pub http_payload_size_limit: Byte,
/// Read server certificates from CERTFILE.
/// This should contain PEM-format certificates
/// in the right order (the first certificate should
/// certify KEYFILE, the last should be a root CA).
#[serde(skip)]
#[clap(long, env = "MEILI_SSL_CERT_PATH", parse(from_os_str))]
#[serde(skip_serializing)]
#[clap(long, env = MEILI_SSL_CERT_PATH, parse(from_os_str))]
pub ssl_cert_path: Option<PathBuf>,
/// Read private key from KEYFILE. This should be a RSA
/// Read the private key from KEYFILE. This should be an RSA
/// private key or PKCS8-encoded private key, in PEM format.
#[serde(skip)]
#[clap(long, env = "MEILI_SSL_KEY_PATH", parse(from_os_str))]
#[serde(skip_serializing)]
#[clap(long, env = MEILI_SSL_KEY_PATH, parse(from_os_str))]
pub ssl_key_path: Option<PathBuf>,
/// Enable client authentication, and accept certificates
/// signed by those roots provided in CERTFILE.
#[clap(long, env = "MEILI_SSL_AUTH_PATH", parse(from_os_str))]
#[serde(skip)]
#[serde(skip_serializing)]
#[clap(long, env = MEILI_SSL_AUTH_PATH, parse(from_os_str))]
pub ssl_auth_path: Option<PathBuf>,
/// Read DER-encoded OCSP response from OCSPFILE and staple to certificate.
/// Optional
#[serde(skip)]
#[clap(long, env = "MEILI_SSL_OCSP_PATH", parse(from_os_str))]
#[serde(skip_serializing)]
#[clap(long, env = MEILI_SSL_OCSP_PATH, parse(from_os_str))]
pub ssl_ocsp_path: Option<PathBuf>,
/// Send a fatal alert if the client does not complete client authentication.
#[serde(skip)]
#[clap(long, env = "MEILI_SSL_REQUIRE_AUTH")]
#[serde(skip_serializing, default)]
#[clap(long, env = MEILI_SSL_REQUIRE_AUTH)]
pub ssl_require_auth: bool,
/// SSL support session resumption
#[serde(skip)]
#[clap(long, env = "MEILI_SSL_RESUMPTION")]
#[serde(skip_serializing, default)]
#[clap(long, env = MEILI_SSL_RESUMPTION)]
pub ssl_resumption: bool,
/// SSL support tickets.
#[serde(skip)]
#[clap(long, env = "MEILI_SSL_TICKETS")]
#[serde(skip_serializing, default)]
#[clap(long, env = MEILI_SSL_TICKETS)]
pub ssl_tickets: bool,
/// Defines the path of the snapshot file to import.
/// This option will, by default, stop the process if a database already exist or if no snapshot exists at
/// the given path. If this option is not specified no snapshot is imported.
#[clap(long, env = "MEILI_IMPORT_SNAPSHOT")]
/// This option will, by default, stop the process if a database already exists, or if no snapshot exists at
/// the given path. If this option is not specified, no snapshot is imported.
#[clap(long, env = MEILI_IMPORT_SNAPSHOT)]
pub import_snapshot: Option<PathBuf>,
/// The engine will ignore a missing snapshot and not return an error in such case.
/// The engine will ignore a missing snapshot and not return an error in such a case.
#[clap(
long,
env = "MEILI_IGNORE_MISSING_SNAPSHOT",
env = MEILI_IGNORE_MISSING_SNAPSHOT,
requires = "import-snapshot"
)]
#[serde(default)]
pub ignore_missing_snapshot: bool,
/// The engine will skip snapshot importation and not return an error in such case.
#[clap(
long,
env = "MEILI_IGNORE_SNAPSHOT_IF_DB_EXISTS",
env = MEILI_IGNORE_SNAPSHOT_IF_DB_EXISTS,
requires = "import-snapshot"
)]
#[serde(default)]
pub ignore_snapshot_if_db_exists: bool,
/// Defines the directory path where meilisearch will create snapshot each snapshot_time_gap.
#[clap(long, env = "MEILI_SNAPSHOT_DIR", default_value = "snapshots/")]
/// Defines the directory path where Meilisearch will create a snapshot each snapshot-interval-sec.
#[clap(long, env = MEILI_SNAPSHOT_DIR, default_value_os_t = default_snapshot_dir())]
#[serde(default = "default_snapshot_dir")]
pub snapshot_dir: PathBuf,
/// Activate snapshot scheduling.
#[clap(long, env = "MEILI_SCHEDULE_SNAPSHOT")]
#[clap(long, env = MEILI_SCHEDULE_SNAPSHOT)]
#[serde(default)]
pub schedule_snapshot: bool,
/// Defines time interval, in seconds, between each snapshot creation.
#[clap(long, env = "MEILI_SNAPSHOT_INTERVAL_SEC", default_value = "86400")] // 24h
#[clap(long, env = MEILI_SNAPSHOT_INTERVAL_SEC, default_value_t = default_snapshot_interval_sec())]
#[serde(default = "default_snapshot_interval_sec")]
// 24h
pub snapshot_interval_sec: u64,
/// Import a dump from the specified path, must be a `.dump` file.
#[clap(long, env = "MEILI_IMPORT_DUMP", conflicts_with = "import-snapshot")]
#[clap(long, env = MEILI_IMPORT_DUMP, conflicts_with = "import-snapshot")]
pub import_dump: Option<PathBuf>,
/// If the dump doesn't exists, load or create the database specified by `db-path` instead.
#[clap(long, env = "MEILI_IGNORE_MISSING_DUMP", requires = "import-dump")]
/// If the dump doesn't exist, load or create the database specified by `db-path` instead.
#[clap(long, env = MEILI_IGNORE_MISSING_DUMP, requires = "import-dump")]
#[serde(default)]
pub ignore_missing_dump: bool,
/// Ignore the dump if a database already exists, and load that database instead.
#[clap(long, env = "MEILI_IGNORE_DUMP_IF_DB_EXISTS", requires = "import-dump")]
#[clap(long, env = MEILI_IGNORE_DUMP_IF_DB_EXISTS, requires = "import-dump")]
#[serde(default)]
pub ignore_dump_if_db_exists: bool,
/// Folder where dumps are created when the dump route is called.
#[clap(long, env = "MEILI_DUMPS_DIR", default_value = "dumps/")]
#[clap(long, env = MEILI_DUMPS_DIR, default_value_os_t = default_dumps_dir())]
#[serde(default = "default_dumps_dir")]
pub dumps_dir: PathBuf,
/// Set the log level
#[clap(long, env = "MEILI_LOG_LEVEL", default_value = "info")]
/// Set the log level. # Possible values: [ERROR, WARN, INFO, DEBUG, TRACE]
#[clap(long, env = MEILI_LOG_LEVEL, default_value_t = default_log_level())]
#[serde(default = "default_log_level")]
pub log_level: String,
/// Enables Prometheus metrics and /metrics route.
#[cfg(feature = "metrics")]
#[clap(long, env = "MEILI_ENABLE_METRICS_ROUTE")]
#[clap(long, env = MEILI_ENABLE_METRICS_ROUTE)]
#[serde(default)]
pub enable_metrics_route: bool,
#[serde(flatten)]
@ -166,15 +228,139 @@ pub struct Opt {
#[serde(flatten)]
#[clap(flatten)]
pub scheduler_options: SchedulerConfig,
/// The path to a configuration file that should be used to setup the engine.
/// Format must be TOML.
#[serde(skip_serializing)]
#[clap(long)]
pub config_file_path: Option<PathBuf>,
}
impl Opt {
/// Wether analytics should be enabled or not.
/// Whether analytics should be enabled or not.
#[cfg(all(not(debug_assertions), feature = "analytics"))]
pub fn analytics(&self) -> bool {
!self.no_analytics
}
/// Build a new Opt from config file, env vars and cli args.
pub fn try_build() -> anyhow::Result<(Self, Option<PathBuf>)> {
// Parse the args to get the config_file_path.
let mut opts = Opt::parse();
let mut config_read_from = None;
if let Some(config_file_path) = opts
.config_file_path
.clone()
.or_else(|| Some(PathBuf::from("./config.toml")))
{
match std::fs::read(&config_file_path) {
Ok(config) => {
// If the file is successfully read, we deserialize it with `toml`.
let opt_from_config = toml::from_slice::<Opt>(&config)?;
// We inject the values from the toml in the corresponding env vars if needs be. Doing so, we respect the priority toml < env vars < cli args.
opt_from_config.export_to_env();
// Once injected we parse the cli args once again to take the new env vars into scope.
opts = Opt::parse();
config_read_from = Some(config_file_path);
}
// If we have an error while reading the file defined by the user.
Err(_) if opts.config_file_path.is_some() => anyhow::bail!(
"unable to open or read the {:?} configuration file.",
opts.config_file_path.unwrap().display().to_string()
),
_ => (),
}
}
Ok((opts, config_read_from))
}
/// Exports the opts values to their corresponding env vars if they are not set.
fn export_to_env(self) {
let Opt {
db_path,
http_addr,
master_key,
env,
max_index_size,
max_task_db_size,
http_payload_size_limit,
ssl_cert_path,
ssl_key_path,
ssl_auth_path,
ssl_ocsp_path,
ssl_require_auth,
ssl_resumption,
ssl_tickets,
snapshot_dir,
schedule_snapshot,
snapshot_interval_sec,
dumps_dir,
log_level,
indexer_options,
scheduler_options,
import_snapshot: _,
ignore_missing_snapshot: _,
ignore_snapshot_if_db_exists: _,
import_dump: _,
ignore_missing_dump: _,
ignore_dump_if_db_exists: _,
config_file_path: _,
#[cfg(all(not(debug_assertions), feature = "analytics"))]
no_analytics,
#[cfg(feature = "metrics")]
enable_metrics_route,
} = self;
export_to_env_if_not_present(MEILI_DB_PATH, db_path);
export_to_env_if_not_present(MEILI_HTTP_ADDR, http_addr);
if let Some(master_key) = master_key {
export_to_env_if_not_present(MEILI_MASTER_KEY, master_key);
}
export_to_env_if_not_present(MEILI_ENV, env);
#[cfg(all(not(debug_assertions), feature = "analytics"))]
{
export_to_env_if_not_present(MEILI_NO_ANALYTICS, no_analytics.to_string());
}
export_to_env_if_not_present(MEILI_MAX_INDEX_SIZE, max_index_size.to_string());
export_to_env_if_not_present(MEILI_MAX_TASK_DB_SIZE, max_task_db_size.to_string());
export_to_env_if_not_present(
MEILI_HTTP_PAYLOAD_SIZE_LIMIT,
http_payload_size_limit.to_string(),
);
if let Some(ssl_cert_path) = ssl_cert_path {
export_to_env_if_not_present(MEILI_SSL_CERT_PATH, ssl_cert_path);
}
if let Some(ssl_key_path) = ssl_key_path {
export_to_env_if_not_present(MEILI_SSL_KEY_PATH, ssl_key_path);
}
if let Some(ssl_auth_path) = ssl_auth_path {
export_to_env_if_not_present(MEILI_SSL_AUTH_PATH, ssl_auth_path);
}
if let Some(ssl_ocsp_path) = ssl_ocsp_path {
export_to_env_if_not_present(MEILI_SSL_OCSP_PATH, ssl_ocsp_path);
}
export_to_env_if_not_present(MEILI_SSL_REQUIRE_AUTH, ssl_require_auth.to_string());
export_to_env_if_not_present(MEILI_SSL_RESUMPTION, ssl_resumption.to_string());
export_to_env_if_not_present(MEILI_SSL_TICKETS, ssl_tickets.to_string());
export_to_env_if_not_present(MEILI_SNAPSHOT_DIR, snapshot_dir);
export_to_env_if_not_present(MEILI_SCHEDULE_SNAPSHOT, schedule_snapshot.to_string());
export_to_env_if_not_present(
MEILI_SNAPSHOT_INTERVAL_SEC,
snapshot_interval_sec.to_string(),
);
export_to_env_if_not_present(MEILI_DUMPS_DIR, dumps_dir);
export_to_env_if_not_present(MEILI_LOG_LEVEL, log_level);
#[cfg(feature = "metrics")]
{
export_to_env_if_not_present(
MEILI_ENABLE_METRICS_ROUTE,
enable_metrics_route.to_string(),
);
}
indexer_options.export_to_env();
scheduler_options.export_to_env();
}
pub fn get_ssl_config(&self) -> anyhow::Result<Option<rustls::ServerConfig>> {
if let (Some(cert_path), Some(key_path)) = (&self.ssl_cert_path, &self.ssl_key_path) {
let config = rustls::ServerConfig::builder().with_safe_defaults();
@ -273,6 +459,48 @@ fn load_ocsp(filename: &Option<PathBuf>) -> anyhow::Result<Vec<u8>> {
Ok(ret)
}
/// Functions used to get default value for `Opt` fields, needs to be function because of serde's default attribute.
fn default_db_path() -> PathBuf {
PathBuf::from(DEFAULT_DB_PATH)
}
fn default_http_addr() -> String {
DEFAULT_HTTP_ADDR.to_string()
}
fn default_env() -> String {
DEFAULT_ENV.to_string()
}
fn default_max_index_size() -> Byte {
Byte::from_str(DEFAULT_MAX_INDEX_SIZE).unwrap()
}
fn default_max_task_db_size() -> Byte {
Byte::from_str(DEFAULT_MAX_TASK_DB_SIZE).unwrap()
}
fn default_http_payload_size_limit() -> Byte {
Byte::from_str(DEFAULT_HTTP_PAYLOAD_SIZE_LIMIT).unwrap()
}
fn default_snapshot_dir() -> PathBuf {
PathBuf::from(DEFAULT_SNAPSHOT_DIR)
}
fn default_snapshot_interval_sec() -> u64 {
DEFAULT_SNAPSHOT_INTERVAL_SEC
}
fn default_dumps_dir() -> PathBuf {
PathBuf::from(DEFAULT_DUMPS_DIR)
}
fn default_log_level() -> String {
DEFAULT_LOG_LEVEL.to_string()
}
#[cfg(test)]
mod test {
use super::*;