Struct Config 

pub struct Config {
    pub default_printer: Option<String>,
    pub printers: BTreeMap<String, Profile>,
}

The on-disk configuration: named profiles plus an optional default.

Fields

default_printer: Option<String>

printers: BTreeMap<String, Profile>

Implementations

impl Config

pub fn load_or_default(path: &Path) -> Result<Config, ConfigError>

Load from path, or return an empty config if the file doesn’t exist.

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

Write to path (creating parent dirs) with owner-only (0600) permissions.

pub fn profile(&self, name: &str) -> Option<&Profile>

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() -> Config

Returns the “default value” for a type.

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

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Config

impl PartialEq for Config

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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.

impl StructuralPartialEq for Config