Enum HomeUnusable 

pub enum HomeUnusable {
    NotSet,
    NotAbsolute(String),
    CannotHold {
        path: PathBuf,
        reason: String,
    },
}

Why HOME cannot hold ~/.murmur, and with it a session’s runtime and records directories.

The one answer every launch and every reader of a records group gives: mur renders it as E-IO-004, and nothing is written anywhere when it is returned.

Variants

NotSet

NotAbsolute(String)

CannotHold

Fields

path: PathBuf

reason: String

Trait Implementations

impl Clone for HomeUnusable

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HomeUnusable

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

Formats the value using the given formatter.

impl Display for HomeUnusable

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

Formats the value using the given formatter.

impl Eq for HomeUnusable

impl Error for HomeUnusable

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<HomeUnusable> for RuntimeError

fn from(source: HomeUnusable) -> Self

Converts to this type from the input type.

impl PartialEq for HomeUnusable

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HomeUnusable