Struct diagnostics::DatamodelWarning

pub struct DatamodelWarning { /* private fields */ }

A non-fatal warning emitted by the schema parser. For fancy printing, please use the pretty_print_error function.

Implementations

impl DatamodelWarning

pub fn new(message: String, span: Span) -> DatamodelWarning

You should avoid using this constructor directly when possible, and define warnings as public methods of this class. The constructor is only left public for supporting connector-specific warnings (which should not live in the core).

pub fn new_feature_deprecated(feature: &str, span: Span) -> DatamodelWarning

pub fn new_referential_integrity_attr_deprecation_warning( span: Span ) -> DatamodelWarning

pub fn new_missing_index_on_emulated_relation(span: Span) -> DatamodelWarning

pub fn new_field_validation( message: &str, model: &str, field: &str, span: Span ) -> DatamodelWarning

pub fn message(&self) -> &str

The user-facing warning message.

pub fn span(&self) -> Span

The source span the warning applies to.

pub fn pretty_print( &self, f: &mut dyn Write, file_name: &str, text: &str ) -> Result<()>

Trait Implementations

impl Clone for DatamodelWarning

fn clone(&self) -> DatamodelWarning

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DatamodelWarning

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

Formats the value using the given formatter.

impl From<DatamodelWarning> for Diagnostics

fn from(warning: DatamodelWarning) -> Self

Converts to this type from the input type.

impl PartialEq for DatamodelWarning

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for DatamodelWarning

impl StructuralEq for DatamodelWarning

impl StructuralPartialEq for DatamodelWarning