Struct ConfigStorage 

pub struct ConfigStorage {
    pub configurations: BTreeMap<String, Configuration>,
    pub claude_settings_dir: Option<String>,
    pub default_storage_mode: Option<StorageMode>,
}

Storage manager for Claude API configurations

Handles persistence and retrieval of multiple API configurations stored in ~/.cc_auto_switch/configurations.json

Fields

configurations: BTreeMap<String, Configuration>

Map of alias names to configuration objects

claude_settings_dir: Option<String>

Custom directory for Claude settings (optional)

default_storage_mode: Option<StorageMode>

Default storage mode for writing configurations (None = use env mode)

Implementations

impl ConfigStorage

pub fn load() -> Result<Self>

Load configurations from disk

Reads the JSON file from ~/.claude/cc_auto_switch_setting.json Auto-migrates from old location ~/.cc-switch/configurations.json if it exists Returns default empty storage if file doesn’t exist

Errors

Returns error if file exists but cannot be read or parsed

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

Save configurations to disk

Writes the current state to ~/.claude/cc_auto_switch_setting.json Creates the directory structure if it doesn’t exist

Errors

Returns error if directory cannot be created or file cannot be written

pub fn migrate_from_old_path() -> Result<()>

Migrate configurations from old path to new path

Old path: ~/.cc_auto_switch/configurations.json New path: ~/.claude/cc_auto_switch_setting.json

Safe to run multiple times. If old path does not exist, returns Ok(()) and prints a note.

pub fn add_configuration(&mut self, config: Configuration)

Add a new configuration to storage

Arguments

• config - Configuration object to add

Overwrites existing configuration with same alias

pub fn remove_configuration(&mut self, alias_name: &str) -> bool

Remove a configuration by alias name

Arguments

• alias_name - Name of configuration to remove

Returns

true if configuration was found and removed, false if not found

pub fn get_configuration(&self, alias_name: &str) -> Option<&Configuration>

Get a configuration by alias name

Arguments

• alias_name - Name of configuration to retrieve

Returns

Some(&Configuration) if found, None if not found

pub fn set_claude_settings_dir(&mut self, directory: String)

Set the default directory for Claude settings

Arguments

• directory - Directory path for Claude settings

pub fn get_claude_settings_dir(&self) -> Option<&String>

Get the current Claude settings directory

Returns

Some(&String) if custom directory is set, None if using default

pub fn update_configuration( &mut self, old_alias: &str, new_config: Configuration, ) -> Result<()>

Update an existing configuration

This method handles updating a configuration, including potential alias renaming. If the new configuration has a different alias name than the old one, it removes the old entry and creates a new one.

Arguments

• old_alias - Current alias name of the configuration to update
• new_config - Updated configuration object

Returns

Ok(()) if update succeeds, Err if the old configuration doesn’t exist

Errors

Returns error if the configuration with old_alias doesn’t exist

Trait Implementations

impl Default for ConfigStorage

fn default() -> ConfigStorage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConfigStorage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConfigStorage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.