Struct MismatchedTypeError 

pub struct MismatchedTypeError {
    pub rust_type: String,
    pub rust_sql_type: String,
    pub sql_type: String,
    pub source: Option<Box<dyn Error + Send + Sync>>,
}

Error indicating that a Rust type is not compatible with a SQL type.

Fields

rust_type: String

The name of the Rust type.

rust_sql_type: String

The SQL type name that the Rust type would map to.

sql_type: String

The actual SQL type from the database.

source: Option<Box<dyn Error + Send + Sync>>

Optional source error that caused the mismatch.

Implementations

impl MismatchedTypeError

pub fn new<DB, T>(ty: &<DB as Database>::TypeInfo) -> MismatchedTypeError

where DB: Database, T: Type<DB>,

Create a new mismatched type error without a source.

pub fn with_source<DB, T>( ty: &<DB as Database>::TypeInfo, source: Box<dyn Error + Send + Sync>, ) -> MismatchedTypeError

where DB: Database, T: Type<DB>,

Create a new mismatched type error with a source error.

Trait Implementations

impl Debug for MismatchedTypeError

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

Formats the value using the given formatter.

impl Display for MismatchedTypeError

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

Formats the value using the given formatter.

impl Error for MismatchedTypeError

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.