Enum RusticxError

pub enum RusticxError {
    ConnectionError(String),
    QueryError(String),
    TransactionError(String),
    SerializationError(String),
    ValidationError(String),
    NotFound(String),
    InvalidColumn(String),
    DatabaseError(String),
    FeatureNotEnabled(String),
    DeserializationError(String),
}

Represents the various errors that can occur in the Rusticx ORM.

This enum encapsulates different types of errors that might arise during database operations, serialization/deserialization, validation, or connection management.

Variants

ConnectionError(String)

Represents a connection error with a message detailing the issue.

This error typically occurs when establishing or managing connections to the database.

QueryError(String)

Represents a query execution error with a message detailing the issue.

This error occurs when a SQL query fails to execute successfully on the database.

TransactionError(String)

Represents a transaction error with a message detailing the issue.

This error covers failures during the lifecycle of a database transaction, such as starting, committing, or rolling back.

SerializationError(String)

Represents a serialization error with a message detailing the issue.

This error occurs when converting Rust data structures into a format suitable for the database (e.g., JSON, specific database types).

ValidationError(String)

Represents a validation error with a message detailing the issue.

This error can be used for business logic validations that fail before interacting with the database.

NotFound(String)

Represents an error when a requested item (e.g., a database record) is not found.

InvalidColumn(String)

Represents an error when an invalid column name or definition is specified.

DatabaseError(String)

Represents a general database error with a message detailing the issue.

This is a catch-all for database-related errors that don’t fit into more specific categories like QueryError or ConnectionError.

FeatureNotEnabled(String)

Represents an error when a requested feature (e.g., support for a specific database) is not enabled.

DeserializationError(String)

Represents an error during deserialization with a message detailing the issue.

This error occurs when converting data received from the database (e.g., rows, JSON) into Rust data structures.

Trait Implementations

impl Debug for RusticxError

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

Formats the value using the given formatter.

impl Display for RusticxError

Implements the fmt::Display trait for RusticxError.

This allows RusticxError instances to be easily printed using {} format specifier, providing a user-friendly representation of the error.

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

Formats the value using the given formatter.

impl Error for RusticxError

Implements the std::error::Error trait for RusticxError.

This makes RusticxError a standard error type in Rust, allowing it to be used with features like ? operator for easy error propagation and boxed dynamic error types (Box<dyn std::error::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 RusticxError

Implements conversion from tokio_postgres::Error to RusticxError.

This simplifies error handling by automatically converting errors from the tokio-postgres crate into a RusticxError::QueryError.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for RusticxError

Implements conversion from serde_json::Error to RusticxError.

This simplifies error handling by automatically converting errors from the serde_json crate into a RusticxError::SerializationError.

fn from(err: Error) -> Self

Converts to this type from the input type.