Struct EnvVar 

pub struct EnvVar {
    pub name: String,
    pub doc: Vec<String>,
    pub default: Option<String>,
}

One environment variable the embedded server reads.

Fields

name: String

doc: Vec<String>

Comment lines attached to the entry, in template order.

default: Option<String>

The value the template ships. None when the entry is commented out — the knob exists, the server runs without it.

Implementations

impl EnvVar

pub fn optional(&self) -> bool

Whether the template leaves this one unset.

Trait Implementations

impl Clone for EnvVar

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvVar

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

Formats the value using the given formatter.

impl Eq for EnvVar

impl PartialEq for EnvVar

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EnvVar