Struct VariableStore 

pub struct VariableStore {
    pub profiles: BTreeMap<String, BTreeMap<String, String>>,
    pub active_profile: String,
    pub global: BTreeMap<String, String>,
}

A collection of user-defined variables, persisted as ~/.mur/variables.yaml.

Fields

profiles: BTreeMap<String, BTreeMap<String, String>>

Named variable groups (e.g. “default”, “production”, “staging”)

active_profile: String

Active profile name

global: BTreeMap<String, String>

Global variables (always available, overridden by profile)

Implementations

impl VariableStore

pub fn path() -> PathBuf

Path to the variables file.

pub fn load() -> Result<Self>

Load from disk, or return empty store if file doesn’t exist.

pub fn save(&self) -> Result<()>

Save to disk (atomic write).

pub fn effective_vars(&self) -> BTreeMap<String, String>

Get the effective variables: global merged with active profile. Profile values override global values.

pub fn set_global(&mut self, name: &str, value: &str)

Set a variable in global scope.

pub fn set_profile(&mut self, profile: &str, name: &str, value: &str)

Set a variable in a specific profile.

pub fn remove_global(&mut self, name: &str) -> bool

Remove a variable from global scope.

pub fn remove_profile(&mut self, profile: &str, name: &str) -> bool

Remove a variable from a specific profile.

pub fn switch_profile(&mut self, profile: &str)

Switch active profile.

pub fn profile_names(&self) -> Vec<&str>

List all profile names.

Trait Implementations

impl Clone for VariableStore

fn clone(&self) -> VariableStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VariableStore

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

Formats the value using the given formatter.

impl Default for VariableStore

fn default() -> VariableStore

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VariableStore

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VariableStore

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.