Struct Config 

pub struct Config {

    pub project: ProjectConfig,
    pub generation: GenerationConfig,
    pub types: TypeConfig,
    pub performance: PerformanceConfig,
    pub filesystem: FilesystemConfig,
    pub output_dir: String,
    pub skip_functions: Vec<String>,
    pub type_mappings: HashMap<String, String>,
    pub include_private: bool,
    pub parallel: bool,
    pub parallel_chunk_size: usize,
    pub respect_gitignore: bool,
    pub skip_patterns: Vec<String>,
    pub timeout_seconds: u64,
}

Enhanced hierarchical configuration for GitOps-style workflows.

Supports cascading configuration sources with environment override capabilities:

1. Global user config (~/.config/auto_test/{config.toml,yaml})
2. Project-specific config ({project}/.auto_test.{toml,yaml})
3. Environment variables (AUTO_TEST_*)
4. Inline overrides via CLI flags

Fields

project: ProjectConfig

Project metadata for GitOps workflows

generation: GenerationConfig

Generation strategy and behavior

types: TypeConfig

Type-safe parameter generation

performance: PerformanceConfig

Performance and execution control

filesystem: FilesystemConfig

File discovery and filtering

output_dir: String

skip_functions: Vec<String>

type_mappings: HashMap<String, String>

include_private: bool

parallel: bool

parallel_chunk_size: usize

respect_gitignore: bool

skip_patterns: Vec<String>

timeout_seconds: u64

Implementations

impl Config

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

Load configuration from the standard locations in a project root.

Looks for configuration files in this order:

1. auto_test.toml
2. auto_test.yaml
3. Default configuration

Supports both legacy flat format and new hierarchical format.

Arguments

• project_root - Path to the project root directory

Returns

The loaded configuration, or an error if loading fails

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

Load configuration from a specific file path.

Handles both legacy flat format and new hierarchical format for backward compatibility.

Arguments

• path - Path to the configuration file

Returns

The loaded configuration, or an error if loading fails

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

Save the current configuration to a TOML file.

Arguments

• path - Path where to save the configuration file

Returns

Ok if saving succeeded, or an error

pub fn get_type_mapping(&self, type_name: &str) -> Option<&String>

Get the value for a type mapping, falling back to defaults.

Arguments

• type_name - The type name to look up

Returns

The mapped value if found, None otherwise

pub fn should_skip_function(&self, function_name: &str) -> bool

Check if a function should be skipped based on configuration.

Arguments

• function_name - The name of the function to check

Returns

True if the function should be skipped

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() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Config

where Config: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<LegacyConfig> for Config

fn from(legacy: LegacyConfig) -> Self

Converts to this type from the input type.

impl Serialize for Config

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

where __S: Serializer,

Serialize this value into the given Serde serializer.