Enum Error 

pub enum Error {
    Io {
        path: PathBuf,
        source: Error,
    },
    Json {
        path: PathBuf,
        source: Error,
    },
    NotALibrary(PathBuf),
    Refused(String),
    SaveOntoSelf(PathBuf),
    Import {
        path: PathBuf,
        reason: String,
    },
    NewerLibrary {
        path: PathBuf,
        version: String,
    },
    SyncConflict(PathBuf),
    Pack {
        path: PathBuf,
        reason: String,
    },
}

Errors raised while reading or writing a library.

Variants

Io

A filesystem operation failed.

Fields

path: PathBuf

Path the operation was acting on.

source: Error

Underlying error.

Json

A JSON file could not be parsed or produced.

Fields

path: PathBuf

File that failed.

source: Error

Underlying error.

NotALibrary(PathBuf)

The folder does not look like an Eagle library.

Refused(String)

The caller won’t use a library at this place; the text says why (the app refuses one inside its own install folder, as Eagle does).

SaveOntoSelf(PathBuf)

save_to was pointed at the library’s own folder, which would copy every file onto itself.

Import

The file cannot be imported (empty, missing, unknown folder, …).

Fields

path: PathBuf

The file being imported.

reason: String

Why it was refused.

NewerLibrary

The library was written by a newer Eagle than the one falcon matches (crate::library::APP_VERSION); Eagle refuses to open it and asks for an update.

Fields

path: PathBuf

The library folder.

version: String

Its applicationVersion.

SyncConflict(PathBuf)

metadata.json on disk is newer than the copy in memory: another app or a sync tool changed it since falcon read it. The write was refused, as Eagle refuses it; reload the library.

Pack

An .eaglepack could not be written or read.

Fields

path: PathBuf

The pack file.

reason: String

What went wrong.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 AddRefusal

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MergeRefusal

fn from(source: Error) -> Self

Converts to this type from the input type.