Enum snow::SnowError

pub enum SnowError {
    Init {
        reason: InitStage,
    },
    Prereq {
        reason: Prerequisite,
    },
    State {
        reason: StateProblem,
    },
    Input,
    Decrypt,
}

Variants

Init

Fields of Init

reason: InitStage

Prereq

Fields of Prereq

reason: Prerequisite

State

Fields of State

reason: StateProblem

InputDecrypt

Trait Implementations

impl Fail for SnowError

fn cause(&self) -> Option<&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.

fn causes(&self) -> Causes

Returns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item.

fn root_cause(&self) -> &(Fail + 'static)

Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause.

impl Display for SnowError

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

Formats the value using the given formatter.

impl Debug for SnowError

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

Formats the value using the given formatter.