Modules§
Structs§
- Blank
Node - An owned RDF blank node.
- Blank
Node Ref - A borrowed RDF blank node.
- Boolean
- XML Schema
booleandatatype - Compatible
String Args - Corruption
Error - An error return if some content in the database is corrupted.
- Dataset
- An in-memory RDF dataset.
- Date
- XML Schema
datedatatype - Date
Time - XML Schema
dateTimedatatype - Date
Time Overflow Error - An overflow during
DateTime-related operations. - DayTime
Duration - XML Schema
dayTimeDurationdatatype - Decimal
- XML Schema
decimaldatatype - Double
- XML Schema
doubledatatype - Duration
- XML Schema
durationdatatype - Duration
Overflow Error - An overflow during
Duration-related operations. - Float
- XML Schema
floatdatatype - GDay
- XML Schema
datedatatype - GMonth
- XML Schema
gMonthdatatype - GMonth
Day - XML Schema
gMonthDaydatatype - GYear
- XML Schema
gYeardatatype - GYear
Month - XML Schema
gYearMonthdatatype - Graph
- An in-memory RDF graph.
- Int
- XML Schema
integerdatatype - Integer
- XML Schema
integerdatatype - Invalid
Timezone Error - The value provided as timezone is not valid.
- Iri
- A RFC 3987 IRI.
- IriParse
Error - An error raised during
IriorIriRefvalidation. - Language
String - Language
String Ref - Literal
- An owned RDF literal.
- Literal
Ref - A borrowed RDF literal.
- Named
Node - An owned RDF IRI.
- Named
Node Ref - A borrowed RDF IRI.
- Object
Id - An object id uniquely identifies an RDF Term. As a result, two object ids with a = b imply that this is the same RDF term. No further checks are necessary.
- Opposite
Sign InDuration Components Error - The year-month and the day-time components of a
Durationhave an opposite sign. - Owned
String Literal - An owned string literal in RDF, consisting of a value and an optional language tag.
- Parse
Date Time Error - A parsing error
- Parse
Decimal Error - An error when parsing a
Decimal. - Parse
Duration Error - A parsing error
- Quad
- An owned triple in an RDF dataset.
- QuadRef
- A borrowed triple in an RDF dataset.
- Simple
Literal - Simple
Literal Ref - String
Literal Ref - A reference to a string literal in RDF, consisting of a value and an optional language tag.
- Term
Parse Error - An error raised during term serialization parsing using the
FromStrtrait. - Term
ToTyped Value Error - Time
- XML Schema
timedatatype - Timestamp
- Timezone
Offset - A timezone offset with respect to UTC.
- TooLarge
ForDecimal Error - The input is too large to fit into a
Decimal. - TooLarge
ForInt Error - The input is too large to fit into an
Int. - TooLarge
ForInteger Error - The input is too large to fit into an
Integer. - Triple
- An owned RDF triple.
- Triple
Pattern - A triple pattern
- Triple
Ref - A borrowed RDF triple.
- Variable
- A SPARQL query owned variable.
- Variable
Name Parse Error - An error raised during
Variablename validation. - Variable
Ref - A SPARQL query borrowed variable.
- Year
Month Duration - XML Schema
yearMonthDurationdatatype
Enums§
- Blank
Node Matching Mode - Specifies how blank nodes should be matched.
- Graph
Name - An owned graph name
- Graph
Name Ref - A borrowed graph name
- Ground
Term - The union of IRIs, literals and triples.
- Named
Node Pattern - The union of IRIs and variables.
- Named
OrBlank Node - The owned union of IRIs and blank nodes.
- Named
OrBlank Node Ref - The borrowed union of IRIs and blank nodes.
- Numeric
- Numeric
Pair - Property
Path Expression - A property path expression.
- Storage
Error - An error related to storage operations (reads, writes…).
- Term
- An owned RDF term
- Term
Pattern - The union of terms and variables.
- TermRef
- A borrowed RDF term
- Thin
Error - A thin error type that indicates an expected failure without any reason.
- Typed
Value - Typed
Value Ref
Functions§
- is_
numeric_ datatype - Checks if the datatype is a numeric datatype.
Type Aliases§
- AResult
- DFResult
- Thin
Result - A light-weight result, mainly used for SPARQL operations.