Struct ErrorFields 

pub struct ErrorFields {

    pub severity: String,
    pub severity_localized: Option<String>,
    pub code: String,
    pub message: String,
    pub detail: Option<String>,
    pub hint: Option<String>,
    pub position: Option<i32>,
    pub internal_position: Option<i32>,
    pub internal_query: Option<String>,
    pub where_: Option<String>,
    pub schema: Option<String>,
    pub table: Option<String>,
    pub column: Option<String>,
    pub data_type: Option<String>,
    pub constraint: Option<String>,
    pub file: Option<String>,
    pub line: Option<i32>,
    pub routine: Option<String>,
}

Error and notice response fields.

PostgreSQL error responses contain multiple fields identified by single-byte codes. All fields are optional except severity, code, and message.

Fields

severity: String

Severity (ERROR, FATAL, PANIC, WARNING, NOTICE, DEBUG, INFO, LOG)

severity_localized: Option<String>

Localized severity (for display)

code: String

SQLSTATE code (e.g., “23505” for unique_violation)

message: String

Primary error message

detail: Option<String>

Optional secondary message with more detail

hint: Option<String>

Optional suggestion for fixing the problem

position: Option<i32>

Position in query string (1-based)

internal_position: Option<i32>

Position in internal query

internal_query: Option<String>

Internal query that generated the error

where_: Option<String>

Call stack context

schema: Option<String>

Schema name

table: Option<String>

Table name

column: Option<String>

Column name

data_type: Option<String>

Data type name

constraint: Option<String>

Constraint name

file: Option<String>

Source file name

line: Option<i32>

Source line number

routine: Option<String>

Source routine name

Implementations

impl ErrorFields

pub fn is_fatal(&self) -> bool

Check if this is a fatal error.

pub fn is_error(&self) -> bool

Check if this is a regular error.

pub fn is_warning(&self) -> bool

Check if this is a warning or notice.

pub fn error_class(&self) -> &str

Get the SQLSTATE error class (first two characters).

Trait Implementations

impl Clone for ErrorFields

fn clone(&self) -> ErrorFields

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ErrorFields

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

Formats the value using the given formatter.

impl Default for ErrorFields

fn default() -> ErrorFields

Returns the “default value” for a type.

impl Display for ErrorFields

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

Formats the value using the given formatter.

impl PartialEq for ErrorFields

fn eq(&self, other: &ErrorFields) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ErrorFields

impl StructuralPartialEq for ErrorFields