Struct reef::Env

pub struct Env { /* fields omitted */ }

A structure to represent errors coming out of the reef library A Result type for the reef library Metadata about the environment

Implementations

impl Env

pub fn username(&self) -> &str

The user name

pub fn hostname(&self) -> &str

The host name

pub fn distro(&self) -> &str

The distro nane

pub fn realname(&self) -> &str

The real name for the user

pub fn devicename(&self) -> &str

The device name

Trait Implementations

impl Clone for Env

fn clone(&self) -> Env

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Env

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

Formats the value using the given formatter.

impl Default for Env

fn default() -> Self

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for Env

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Env

impl Ord for Env

fn cmp(&self, other: &Env) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Env> for Env

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Env> for Env

fn partial_cmp(&self, other: &Env) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Env) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Env) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Env) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Env) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Env

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

Serialize this value into the given Serde serializer.

impl StructuralEq for Env

impl StructuralPartialEq for Env