Struct AliasManager 

pub struct AliasManager { /* private fields */ }

Manager for saved query aliases.

Provides CRUD operations for aliases stored in the user metadata index. Local aliases take precedence over global aliases when resolving by name.

Implementations

impl AliasManager

pub fn new(index: Arc<UserMetadataIndex>) -> Self

Create a new alias manager.

pub fn save( &self, name: &str, command: &str, args: &[String], description: Option<&str>, scope: StorageScope, ) -> Result<(), AliasError>

Save a new alias.

Arguments

• name - The alias name (validated against naming rules)
• command - The command to execute (e.g., “query”, “search”)
• args - Command arguments
• description - Optional description
• scope - Where to store the alias (Global or Local)

Errors

Returns an error if:

• The name is invalid
• An alias with the same name already exists in the target scope
• The storage operation fails

pub fn get(&self, name: &str) -> Result<AliasWithScope, AliasError>

Get an alias by name.

Searches local storage first (if available), then global storage. Returns the alias and the scope it was found in.

Errors

Returns an error if the alias is not found or storage fails.

pub fn get_from_scope( &self, name: &str, scope: StorageScope, ) -> Result<SavedAlias, AliasError>

Get an alias from a specific scope.

Errors

Returns an error if the alias is not found or storage fails.

pub fn list(&self) -> Result<Vec<AliasWithScope>, AliasError>

List all aliases.

Returns aliases from both local and global storage. If an alias exists in both scopes, only the local version is returned (local takes precedence).

Errors

Returns an error if storage fails.

pub fn list_scope( &self, scope: StorageScope, ) -> Result<Vec<AliasWithScope>, AliasError>

List aliases from a specific scope only.

Errors

Returns an error if storage fails.

pub fn delete( &self, name: &str, scope: Option<StorageScope>, ) -> Result<(), AliasError>

Delete an alias.

If no scope is specified, deletes from both scopes. If a scope is specified, only deletes from that scope.

Errors

Returns an error if the alias is not found or storage fails.

pub fn rename( &self, old_name: &str, new_name: &str, scope: Option<StorageScope>, ) -> Result<StorageScope, AliasError>

Rename an alias.

Errors

Returns an error if:

• The old alias doesn’t exist
• The new name is invalid
• An alias with the new name already exists
• Storage fails

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

Check if an alias exists.

Checks both local and global storage.

pub fn count(&self) -> Result<(usize, usize), AliasError>

Get the count of aliases in each scope.

Errors

Returns an error if storage fails.

pub fn import( &self, export: &AliasExportFile, scope: StorageScope, strategy: ImportConflictStrategy, ) -> Result<ImportResult, AliasError>

Import aliases from an export file.

Errors

Returns an error if storage fails or conflict strategy is Fail and conflicts exist.

Trait Implementations

impl Clone for AliasManager

fn clone(&self) -> AliasManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AliasManager

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

Formats the value using the given formatter.