Enum QueryParserError 

pub enum QueryParserError {
    SyntaxError(String),
    UnsupportedQuery(String),
    FieldDoesNotExist(String),
    ExpectedInt(ParseIntError),
    ExpectedBase64(DecodeError),
    ExpectedFloat(ParseFloatError),
    ExpectedBool(ParseBoolError),
    AllButQueryForbidden,
    NoDefaultFieldDeclared,
    FieldNotIndexed(String),
    FieldDoesNotHavePositionsIndexed(String),
    PhrasePrefixRequiresAtLeastTwoTerms {
        phrase: String,
        tokenizer: String,
    },
    UnknownTokenizer {
        tokenizer: String,
        field: String,
    },
    RangeMustNotHavePhrase,
    DateFormatError(Parse),
    FacetFormatError(FacetParseError),
    IpFormatError(AddrParseError),
}

Possible error that may happen when parsing a query.

Variants

SyntaxError(String)

Error in the query syntax

UnsupportedQuery(String)

This query is unsupported.

FieldDoesNotExist(String)

The query references a field that is not in the schema

ExpectedInt(ParseIntError)

The query contains a term for a u64 or i64-field, but the value is neither.

ExpectedBase64(DecodeError)

The query contains a term for a bytes field, but the value is not valid base64.

ExpectedFloat(ParseFloatError)

The query contains a term for a f64-field, but the value is not a f64.

ExpectedBool(ParseBoolError)

The query contains a term for a bool field, but the value is not a bool.

AllButQueryForbidden

It is forbidden queries that are only “excluding”. (e.g. -title:pop)

NoDefaultFieldDeclared

If no default field is declared, running a query without any field specified is forbidden.

FieldNotIndexed(String)

The field searched for is not declared as indexed in the schema.

FieldDoesNotHavePositionsIndexed(String)

A phrase query was requested for a field that does not have any positions indexed.

PhrasePrefixRequiresAtLeastTwoTerms

A phrase-prefix query requires at least two terms

Fields

phrase: String

The phrase which triggered the issue

tokenizer: String

The tokenizer configured for the field

UnknownTokenizer

The tokenizer for the given field is unknown The two argument strings are the name of the field, the name of the tokenizer

Fields

tokenizer: String

The name of the tokenizer

field: String

The field name

RangeMustNotHavePhrase

The query contains a range query with a phrase as one of the bounds. Only terms can be used as bounds.

DateFormatError(Parse)

The format for the date field is not RFC 3339 compliant.

FacetFormatError(FacetParseError)

The format for the facet field is invalid.

IpFormatError(AddrParseError)

The format for the ip field is invalid.

Trait Implementations

impl Debug for QueryParserError

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

Formats the value using the given formatter.

impl Display for QueryParserError

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

Formats the value using the given formatter.

impl Eq for QueryParserError

impl Error for QueryParserError

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.

impl From<AddrParseError> for QueryParserError

fn from(source: AddrParseError) -> Self

Converts to this type from the input type.

impl From<DecodeError> for QueryParserError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<FacetParseError> for QueryParserError

fn from(source: FacetParseError) -> Self

Converts to this type from the input type.

impl From<Parse> for QueryParserError

fn from(source: Parse) -> Self

Converts to this type from the input type.

impl From<ParseBoolError> for QueryParserError

fn from(source: ParseBoolError) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for QueryParserError

fn from(source: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for QueryParserError

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.

impl From<QueryParserError> for TantivyError

fn from(parsing_error: QueryParserError) -> TantivyError

Converts to this type from the input type.

impl PartialEq for QueryParserError

fn eq(&self, other: &QueryParserError) -> 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 StructuralPartialEq for QueryParserError