Enum Error 

pub enum Error {
    Tokenize {
        message: String,
        line: usize,
        column: usize,
    },
    Parse(String),
    Generate(String),
    Unsupported {
        feature: String,
        dialect: String,
    },
    Syntax {
        message: String,
        line: usize,
        column: usize,
    },
    Internal(String),
}

Errors that can occur during SQL parsing and generation

Variants

Tokenize

Error during tokenization

Fields

message: String

line: usize

column: usize

Parse(String)

Error during parsing

Generate(String)

Error during SQL generation

Unsupported

Unsupported feature for the target dialect

Fields

feature: String

dialect: String

Syntax

Invalid SQL syntax

Fields

message: String

line: usize

column: usize

Internal(String)

Internal error (should not happen in normal usage)

Implementations

impl Error

pub fn tokenize(message: impl Into<String>, line: usize, column: usize) -> Self

Create a tokenization error

pub fn parse(message: impl Into<String>) -> Self

Create a parse error

pub fn generate(message: impl Into<String>) -> Self

Create a generation error

pub fn unsupported( feature: impl Into<String>, dialect: impl Into<String>, ) -> Self

Create an unsupported feature error

pub fn syntax(message: impl Into<String>, line: usize, column: usize) -> Self

Create a syntax error

pub fn internal(message: impl Into<String>) -> Self

Create an internal error

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.