Enum itconfig::EnvError

pub enum EnvError {
    MissingVariable {
        env_name: String,
    },
    FailedToParse {
        env_name: String,
    },
}

Variants

MissingVariable

Fields of MissingVariable

env_name: String

FailedToParse

Fields of FailedToParse

env_name: String

Trait Implementations

impl Debug for EnvError

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

Formats the value using the given formatter.

impl Display for EnvError

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

Formats the value using the given formatter.

impl Fail for EnvError

fn name(&self) -> Option<&str>

Returns the "name" of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl PartialEq<EnvError> for EnvError

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

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

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

This method tests for !=.

impl StructuralPartialEq for EnvError