Struct Settings 

pub struct Settings {
    pub env_allow: Vec<String>,
    pub env_deny: Vec<String>,
}

Every setting, resolved.

Fields

env_allow: Vec<String>

env_deny: Vec<String>

Implementations

impl Settings

pub fn resolve( cli: &Overrides, config: Option<&EnvSection>, env: EnvLookup<'_>, ) -> Self

Resolve every setting from the sources declared in settings.toml.

pub fn from_process(cli: &Overrides, config: Option<&EnvSection>) -> Self

Resolve against the real process environment.

pub fn get(&self, name: &str) -> Option<&Vec<String>>

The value of a setting, by its registry name.

Exists so display code cannot silently omit a setting: SETTINGS is generated, so a new entry appears in tak settings whether or not anything can produce its value. A test asserts this returns Some for every registry entry, which turns “added a setting, forgot the accessor” into a build failure instead of a blank row.

pub fn scrubbed_env(&self) -> impl Iterator<Item = &str>

Variables to remove from a benchmark subject: denied, less allowed.

Allow subtracts from deny rather than sitting beside it, so opting one variable back in does not mean restating the whole default list.

Trait Implementations

impl Clone for Settings

fn clone(&self) -> Settings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Settings

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

Formats the value using the given formatter.

impl Default for Settings

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Settings

impl PartialEq for Settings

fn eq(&self, other: &Settings) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Settings