Struct EnvSource 

pub struct EnvSource { /* private fields */ }

One environment’s source: its name and its merged TOML table (compiled-in table overlaid by the environments.toml file table). Purely a TOML lookup; env-var overrides are handled by a separate EnvVarSource pushed alongside it — see crate::environments::Environments::resolve.

Implementations

impl EnvSource

pub fn new(name: impl Into<String>, table: Table) -> Self

Creates a source from an already-merged table.

pub fn name(&self) -> &str

The environment name this source was resolved for.

pub fn table(&self) -> &Table

The whole merged table, for generic introspection.

Trait Implementations

impl Clone for EnvSource

fn clone(&self) -> EnvSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConfigSource for EnvSource

fn toml_value(&self, key: &str) -> Option<&Value>

The raw TOML value stored under key, if this source has one.

fn env_name(&self) -> Option<&str>

The environment name this source represents, if it represents one at all.

fn env_var(&self, suffix: &str) -> Option<String>

The raw environment-variable string for a field, if this source has one.

impl Debug for EnvSource

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

Formats the value using the given formatter.