Struct Value 

pub struct Value(pub Result<String, VarError>);

The wrapped env var result.

Examples

use dotconf;

std::fs::write(".env", "a=b").unwrap();
dotconf::init().expect("Failed to load env conf file");
dotconf::var("a").to_string();
dotconf::var("b").to_isize();
dotconf::var("c").to_bool();

Tuple Fields

0: Result<String, VarError>

Implementations

impl Value

pub fn to_string(self) -> Option<String>

pub fn to_isize(self) -> Option<isize>

pub fn to_usize(self) -> Option<usize>

pub fn to_f64(self) -> Option<f64>

pub fn to_bool(self) -> Option<bool>

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Display for Value

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

Formats the value using the given formatter.