Enum Error 

pub enum Error {
    Connection(String),
    Query {
        code: String,
        message: String,
    },
    Auth(String),
    Io(Error),
    Json(Error),
    Quic(String),
    Tls(String),
    InvalidDsn(String),
    Type(String),
    Timeout,
    Pool(String),
    Validation(String),
    Limit(String),
    InvalidIdent(String),
    InvalidString(String),
    NoRows,
    Other(String),
}

Error types that can occur when using the Geode client

Variants

Connection(String)

Connection error

Query

Query execution error

Fields

code: String

message: String

Auth(String)

Authentication error

Io(Error)

I/O error

Json(Error)

JSON serialization/deserialization error

Quic(String)

QUIC connection error

Tls(String)

TLS error

InvalidDsn(String)

Invalid DSN format

Type(String)

Type conversion error

Timeout

Timeout error

Pool(String)

Pool error

Validation(String)

Input validation error

Limit(String)

Client-side limit exceeded (frame size, rows, depth, etc.)

InvalidIdent(String)

Invalid identifier (contains forbidden characters)

InvalidString(String)

Invalid string literal (contains forbidden characters)

NoRows

No rows returned by a query expected to return at least one row.

Other(String)

Generic error

Implementations

impl Error

pub fn connection<S: Into<String>>(msg: S) -> Self

Create a connection error

pub fn query<S: Into<String>>(msg: S) -> Self

Create a query error

pub fn protocol<S: Into<String>>(msg: S) -> Self

Create a protocol error

pub fn transaction<S: Into<String>>(msg: S) -> Self

Create a transaction error

pub fn timeout() -> Self

Create a timeout error

pub fn auth<S: Into<String>>(msg: S) -> Self

Create an auth error

pub fn quic<S: Into<String>>(msg: S) -> Self

Create a QUIC error

pub fn tls<S: Into<String>>(msg: S) -> Self

Create a TLS error

pub fn type_error<S: Into<String>>(msg: S) -> Self

Create a type error

pub fn pool<S: Into<String>>(msg: S) -> Self

Create a pool error

pub fn validation<S: Into<String>>(msg: S) -> Self

Create a validation error

pub fn limit<S: Into<String>>(msg: S) -> Self

Create a client limit error

pub fn invalid_dsn<S: Into<String>>(msg: S) -> Self

Create an invalid DSN error

pub fn invalid_ident<S: Into<String>>(msg: S) -> Self

Create an invalid identifier error

pub fn invalid_string<S: Into<String>>(msg: S) -> Self

Create an invalid string literal error

pub fn is_retryable(&self) -> bool

Check if the error is retryable

Retryable errors are transient failures that may succeed on retry:

• Connection errors (network issues)
• Timeout errors
• QUIC errors (connection reset, etc.)
• Query errors with serialization failure codes (40001, 40P01)

pub fn no_rows() -> Self

Create a no-rows error.

pub fn code(&self) -> Option<&str>

Get the error code if this is a query error

pub fn is_auth_error(&self) -> bool

Returns true if this error represents an authentication/authorization failure (status class 28000 or the Geode-specific 08P01), or an Error::Auth variant.

pub fn is_syntax_error(&self) -> bool

Returns true if this error represents a syntax error (status class 42000).

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 Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.