Struct Config 

pub struct Config { /* private fields */ }

Implementations

impl Config

pub fn load(path: &Path) -> Result<Self>

pub fn from_toml(text: &str) -> Result<Self>

pub fn from_json(text: &str) -> Result<Self>

pub fn is_flat_json(text: &str) -> bool

True when a JSON file still has settings at the top level: it predates the sections, and rewriting it is the upgrade.

pub fn get(&self, key: &str) -> Option<&Value>

pub fn string(&self, key: &str) -> Option<String>

A setting as a string: numbers and booleans render the way the shell wrote them, so .env output is unchanged.

pub fn str_or<'a>(&'a self, key: &str, fallback: &'a str) -> String

pub fn bool_or(&self, key: &str, fallback: bool) -> bool

The shell’s is_true: only these spellings are true.

pub fn port(&self, key: &str, fallback: u16) -> u16

pub fn set(&mut self, key: &str, value: Value)

pub fn remove(&mut self, key: &str)

pub fn keys(&self) -> impl Iterator<Item = &String>

pub fn extra_apps(&self) -> Vec<String>

The workspace names in EXTRA_APPS.

pub fn essential_services(&self) -> Vec<String>

Compose services enabled under [essentials] (service = true).

pub fn default_essentials(&self) -> Map<String, Value>

Sensible defaults when a workspace has never declared essentials.

pub fn ensure_essential(&mut self) -> bool

Add / normalise [essentials]. Returns true when the file should be rewritten.

pub fn save(&self, path: &Path) -> Result<()>

pub fn to_toml(&self) -> String

Grouped into one table per section. Empty sections are left out.

pub fn to_json(&self) -> String

Same grouping as TOML, as JSON — used by tests and migration checks.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Config

Returns the “default value” for a type.