Enum PathError 

pub enum PathError {
    NoHomeDir,
    NoDataDir,
    NotADirectory(PathBuf),
    DirectoryNotFound(PathBuf),
    CreateFailed {
        path: PathBuf,
        reason: String,
    },
    NotWritable {
        path: PathBuf,
        reason: String,
    },
    EmptyPath,
    EnvFileError {
        path: PathBuf,
        reason: String,
    },
    CurrentDirError(String),
}

Errors that can occur during path resolution and directory operations.

Variants

NoHomeDir

Could not determine the user’s home directory.

NoDataDir

Could not determine the system data directory.

NotADirectory(PathBuf)

A path was expected to be a directory but was not.

DirectoryNotFound(PathBuf)

A directory does not exist and creation was not allowed.

CreateFailed

Failed to create a directory.

Fields

path: PathBuf

reason: String

NotWritable

A directory is not writable.

Fields

path: PathBuf

reason: String

EmptyPath

An empty path was provided.

EnvFileError

Failed to read or write the environment file.

Fields

path: PathBuf

reason: String

CurrentDirError(String)

Failed to get the current working directory.

Trait Implementations

impl Debug for PathError

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

Formats the value using the given formatter.

impl Display for PathError

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

Formats the value using the given formatter.

impl Error for PathError

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.