Function batch_apply_edit 

pub fn batch_apply_edit(
    queue: &mut QueueFile,
    done: Option<&QueueFile>,
    task_ids: &[String],
    key: TaskEditKey,
    value: &str,
    now_rfc3339: &str,
    id_prefix: &str,
    id_width: usize,
    max_dependency_depth: u8,
    continue_on_error: bool,
) -> Result<BatchOperationResult>

Batch edit field for multiple tasks.

Arguments

• queue - The queue file to modify
• done - Optional done file for validation
• task_ids - List of task IDs to update
• key - The field to edit
• value - The new value
• now_rfc3339 - Current timestamp for updated_at
• id_prefix - Task ID prefix for validation
• id_width - Task ID width for validation
• max_dependency_depth - Maximum dependency depth for validation
• continue_on_error - If true, continue processing on individual failures

Returns

A BatchOperationResult with details of successes and failures.