Struct ConfigBuilder 

pub struct ConfigBuilder { /* private fields */ }

Builder for Config with precedence: flags > env > file > defaults

Implementations

impl ConfigBuilder

pub fn from_defaults() -> Self

Start with default configuration

pub fn with_file(self, path: Option<PathBuf>) -> Result<Self>

Layer config file (overrides defaults)

Deprecated: Use with_explicit_config() instead for –config flag handling

pub fn with_user_config(self) -> Result<Self>

Layer user config (overrides defaults)

pub fn with_project_config(self) -> Result<Self>

Layer project config (overrides user config and defaults)

pub fn with_explicit_config(self, path: PathBuf) -> Result<Self>

Layer explicit config from –config flag (overrides discovered configs)

pub fn with_env(self) -> Result<Self>

Layer environment variables (overrides file and defaults)

pub fn with_flags(self, cli: &Cli) -> Self

Layer CLI flags (highest precedence)

Note: CLI flags completely override environment variables and config file values for the same setting. For example, –schema replaces CQLITE_SCHEMA entirely rather than merging paths. This ensures clear precedence semantics.

pub fn build(self) -> Config

Build final configuration