Enum PostgresError 

pub enum PostgresError {
    DecimalCanNotBeConvertedFromNaN,
    DecodingError,
    InsufficientDbErrorBytes,
    InvalidIpFormat,
    InvalidJsonFormat,
    InvalidPostgresUint,
    InvalidPostgresRecord,
    InvalidRecordValuesIterator,
    MissingChannel,
    RequiredChannel,
    ServerDoesNotSupportEncryption,
    TimeStructureOverflow,
    TimeStructureWithGreaterPrecision,
    UnexpectedDatabaseMessage {
        received: u8,
    },
    UnexpectedDatabaseMessageBytes,
    UnknownAuthenticationMethod,
    UnknownConfigurationParameter,
    VeryLargeDecimal,
}

Available on crate features database and postgres only.

PostgreSQL error

Variants

DecimalCanNotBeConvertedFromNaN

Not-A-Number is not supported

DecodingError

There are no sufficient bytes to decoding an element

InsufficientDbErrorBytes

There are no bytes left to build a DbError

InvalidIpFormat

Invalid IP format

InvalidJsonFormat

JSONB is the only supported JSON format

InvalidPostgresUint

Postgres does not support large unsigned integers. For example, u8 can only be stored and read with numbers up to 127.

InvalidPostgresRecord

Received bytes don’t compose a valid record.

InvalidRecordValuesIterator

The iterator that composed a RecordValues does not contain a corresponding length.

MissingChannel

It is required to connect using a TLS channel but the server didn’t provide any. Probably because the connection is unencrypted.

RequiredChannel

It is required to connect without using a TLS channel but the server only provided a way to connect using channels. Probably because the connection is encrypted.

ServerDoesNotSupportEncryption

Server does not support encryption

TimeStructureOverflow

The passed time structure contains a duration that is out of bounds

TimeStructureWithGreaterPrecision

The passed time structure can not have a precision greater than microseconds

UnexpectedDatabaseMessage

Received an unexpected message type.

Fields

received: u8

Received

UnexpectedDatabaseMessageBytes

Received an expected message type but the related bytes are in an unexpected state.

UnknownAuthenticationMethod

The system does not support a requested authentication method.

UnknownConfigurationParameter

The system does not support a provided parameter.

VeryLargeDecimal

The system only supports decimals with 64 digits.

Trait Implementations

impl Debug for PostgresError

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

Formats the value using the given formatter.

impl From<PostgresError> for Error

fn from(from: PostgresError) -> Self

Converts to this type from the input type.