Enum os_balloon::error::LastState

pub enum LastState {
    FileOpen,
    FileRead,
    FileWrite,
    Read,
    Invalid {
        state: String,
    },
}

Errors related to reading and modifying the last known state.

Variants

FileOpen

Error opening the last state file.

FileRead

Error reading the last state file.

FileWrite

Error writing the last state file.

Read

Error reading the last state.

Invalid

Invalid last state found.

Fields of Invalid

state: String

The invalid state found.

Trait Implementations

impl Clone for LastState

fn clone(&self) -> LastState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LastState

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

Formats the value using the given formatter.

impl Display for LastState

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

Formats the value using the given formatter.

impl Fail for LastState

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.

fn causes(&self) -> Causes

Deprecated since 0.1.2:

please use the 'iter_chain()' method instead

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

Deprecated since 0.1.2:

please use the 'find_root_cause()' method instead

fn __private_get_type_id__(&self) -> TypeId