Enum BackendError

pub enum BackendError {
    AvailablePort,
    PortInUse(u16),
    ServerError(ServerError),
    AlreadyAProject(PathBuf),
    ProjectDirectoryExists(PathBuf),
    ReadCurrentDirectory,
    CreateGrafbaseDirectory(Error),
    CreateProjectDirectory(Error),
    WriteSchema(Error),
    WriteEnvFile(Error),
    DeleteDatabaseDirectory(Error),
    DeleteGrafbaseDirectory(Error),
    UnsupportedTemplateURL(String),
    MalformedTemplateURL(String),
    StartDownloadRepoArchive(String, Error),
    DownloadRepoArchive(String),
    TemplateNotFound,
    MoveExtractedFiles(Error),
    ReadArchiveEntries,
    ExtractArchiveEntry(Error),
    CleanExtractedFiles(Error),
    StartGetRepositoryInformation(String),
    GetRepositoryInformation(String),
    ReadRepositoryInformation(String),
}

Variants

AvailablePort

returned if no port is available. used specifically when searching for ports

PortInUse(u16)

returned if a given port is in use and the search option is not used

ServerError(ServerError)

wraps a server error

AlreadyAProject(PathBuf)

returned when trying to initialize a project that conflicts with an existing project

ProjectDirectoryExists(PathBuf)

returned when trying to initialize a project that conflicts with an existing directory or file

ReadCurrentDirectory

returned if the current directory path could not be read

CreateGrafbaseDirectory(Error)

returned if the grafbase directory could not be created

CreateProjectDirectory(Error)

returned if the project directory could not be created

WriteSchema(Error)

returned if a schema.graphql file could not be created

WriteEnvFile(Error)

returned if a .env file could not be created

DeleteDatabaseDirectory(Error)

returned if .grafbase/database could not be deleted

DeleteGrafbaseDirectory(Error)

returned if the grafbase directory for the project could not be deleted

UnsupportedTemplateURL(String)

returned if a template URL is not supported

MalformedTemplateURL(String)

returned if a template URL could not be parsed

StartDownloadRepoArchive(String, Error)

returned if a repo tar could not be downloaded (on a non 200-299 status)

DownloadRepoArchive(String)

returned if a repo tar could not be downloaded

TemplateNotFound

returned if no files matching the template path were extracted (excluding extraction errors)

MoveExtractedFiles(Error)

returned if the extracted files from the template repository could not be moved

ReadArchiveEntries

returned if the entries of the template repository archive could not be read

ExtractArchiveEntry(Error)

returned if one of the entries of the template repository archive could not be extracted

CleanExtractedFiles(Error)

returned if the files extracted from the template repository archive could not be cleaned

StartGetRepositoryInformation(String)

returned if the request to get the information for a repository could not be sent

GetRepositoryInformation(String)

returned if the request to get the information for a repository returned a non 200-299 status

ReadRepositoryInformation(String)

returned if the request to get the information for a repository returned a response that could not be parsed

Trait Implementations

impl Debug for BackendError

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

Formats the value using the given formatter.

impl Display for BackendError

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

Formats the value using the given formatter.

impl Error for BackendError

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.