Enum grafbase_local_backend::errors::BackendError

pub enum BackendError {
    AvailablePort,
    PortInUse(u16),
    ServerError(ServerError),
    AlreadyAProject(PathBuf),
    ProjectDirectoryExists(PathBuf),
    ReadCurrentDirectory,
    CreateGrafbaseDirectory,
    WriteSchema,
    DeleteDotGrafbaseDirectory(Error),
}

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 cannot be read

CreateGrafbaseDirectory

returned if the grafbase directory cannot be created

WriteSchema

returned if a schema.graphql file cannot be created

DeleteDotGrafbaseDirectory(Error)

returned if the dot grafbase directory cannot be deleted

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)>

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 self, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl ToExitCode for BackendError

fn to_exit_code(&self) -> i32

returns the appropriate exit code for a given error