Struct short::env_file::Env

pub struct Env { /* fields omitted */ }

Implementations

impl Env

pub fn update_by_diff(
    &mut self,
    source_env: &Env,
    env_diff: &EnvDiffController
) -> Result<()>

impl Env

pub fn recent(envs: &Vec<Env>) -> Result<Env>

impl Env

pub fn new(file: PathBuf) -> Self

pub fn add<N, V>(&mut self, name: N, value: V) where
    N: AsRef<str>,
    V: AsRef<str>, 

use crate::short::env_file::Env;
let mut env = Env::new("".into());

env.add("var1","test");

if let Ok(var) = env.get("var1") {
    assert!(true);
} else {
    assert!(false);
}

pub fn get<N: AsRef<str>>(&self, name: N) -> Result<&Var>

use crate::short::env_file::Env;
let mut env = Env::new("".into());

env.add("var1","test");

if let Ok(var) = env.get("var1") {
    assert!(true);
} else {
    assert!(false);
}
assert!(env.get("var2").is_err());

pub fn is_set<N, V>(&self, name: N, value: V) -> bool where
    N: AsRef<str>,
    V: AsRef<str>, 

pub fn add_empty_line(&mut self)

pub fn from_file_reader<P: AsRef<Path>>(file: P) -> Result<Self>

pub fn entries_from_reader(
    &mut self,
    cursor: &mut dyn BufRead
) -> ResultParse<()>

pub fn set_file(&mut self, file: PathBuf)

pub fn file(&self) -> &PathBuf

pub fn file_name(&self) -> Result<String>

pub fn name(&self) -> Result<String>

pub fn iter(&self) -> EnvIterator<'_>

pub fn save(&self) -> Result<()>

pub fn remove(&self) -> Result<()>

pub fn copy(&self, file: PathBuf) -> Self

Trait Implementations

impl Clone for Env

fn clone(&self) -> Env

Returns a copy of the value.

pub 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 Display for Env

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

Formats the value using the given formatter.

impl Eq for Env

impl From<PathBuf> for Env

fn from(file: PathBuf) -> Self

Performs the conversion.

impl Ord for Env

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<Env> for Env

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Env> for Env

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for Env