Enum CompatibilityError 

pub enum CompatibilityError {
    MissingHome,
    UnsupportedConfigKey(String),
    MalformedConfigLine {
        line: usize,
        content: String,
    },
    DuplicateConfigKey {
        key: String,
        line: usize,
    },
    EmptyConfigValue {
        key: String,
        line: usize,
    },
    LockHeld(PathBuf),
    Io(Error),
}

Error type for compatibility discovery and file operations.

Variants

MissingHome

Home directory not provided.

UnsupportedConfigKey(String)

Config file contained an unknown key.

MalformedConfigLine

Config file contains malformed line.

Fields

line: usize

1-based line number.

content: String

Original line content.

DuplicateConfigKey

Config file contains duplicate keys.

Fields

key: String

Duplicate key.

line: usize

1-based line number where duplicate was detected.

EmptyConfigValue

Config file contains an empty path value.

Fields

key: String

Config key.

line: usize

1-based line number where empty value was detected.

LockHeld(PathBuf)

Lock file already exists for mutable state operation.

Io(Error)

Underlying I/O failure.

Trait Implementations

impl Debug for CompatibilityError

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

Formats the value using the given formatter.

impl Display for CompatibilityError

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

Formats the value using the given formatter.

impl Error for CompatibilityError

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<Error> for CompatibilityError

fn from(source: Error) -> Self

Converts to this type from the input type.