prequel - v0.1.0

prequel/error/parse_error

Types

ParseError

</>

TODO: document these errors and when each one makes sense with a little example

pub type ParseError {
  WrongEntityName(
    hint: Option(String),
    enclosing_definition: Option(Span),
    before_wrong_name: Span,
    wrong_name: String,
    wrong_name_span: Span,
    after_what: String,
  )
  MoreThanOneHierarchy(
    hint: Option(String),
    enclosing_entity: Span,
    first_hierarchy_span: Span,
    other_hierarchy_span: Span,
  )
  PossibleCircleLollipopTypo(
    hint: Option(String),
    enclosing_definition: Span,
    typo_span: Span,
  )
  PossibleStarLollipopTypo(
    hint: Option(String),
    enclosing_definition: Span,
    typo_span: Span,
  )
  PossibleArrowLollipopTypo(
    hint: Option(String),
    enclosing_definition: Span,
    typo_span: Span,
  )
  WrongOrderOfHierarchyQualifiers(
    hint: Option(String),
    enclosing_entity: Span,
    qualifiers_span: Span,
    first_qualifier: String,
    second_qualifier: String,
  )
  UnqualifiedHierarchy(
    hint: Option(String),
    enclosing_entity: Span,
    hierarchy_span: Span,
  )
  UnexpectedTokenInEntityBody(
    hint: Option(String),
    enclosing_entity: Span,
    token_span: Span,
  )
  WrongAttributeName(
    hint: Option(String),
    enclosing_definition: Span,
    lollipop_span: Span,
    wrong_name: String,
    wrong_name_span: Span,
  )
  WrongCardinalityAnnotation(
    hint: Option(String),
    enclosing_definition: Span,
    before_wrong_cardinality: Span,
    wrong_cardinality: String,
    wrong_cardinality_span: Span,
  )
  WrongKeyName(
    hint: Option(String),
    enclosing_entity: Span,
    lollipop_span: Span,
    wrong_key: String,
    wrong_key_span: Span,
  )
  TypeAnnotationOnComposedKey(
    hint: Option(String),
    enclosing_entity: Span,
    keywords_span: Span,
    colon_span: Span,
  )
  MissingCardinalityAnnotation(
    hint: Option(String),
    enclosing_definition: Span,
    before_span: Span,
  )
  WrongRelationshipName(
    hint: Option(String),
    enclosing_definition: Option(Span),
    before_wrong_name: Span,
    wrong_name: String,
    wrong_name_span: Span,
  )
  KeyInsideRelationship(
    hint: Option(String),
    enclosing_relationship: Span,
    lollipop_span: Span,
  )
  UnexpectedTokenInBinaryRelationship(
    hint: Option(String),
    enclosing_relationship: Span,
    token_span: Span,
  )
  WrongHierarchyOverlapping(
    hint: Option(String),
    enclosing_entity: Span,
    before_wrong_overlapping: Span,
    wrong_overlapping: String,
    wrong_overlapping_span: Span,
  )
  MissingHierarchyKeyword(
    hint: Option(String),
    enclosing_entity: Span,
    qualifiers_span: Span,
  )
  EmptyHierarchy(
    hint: Option(String),
    enclosing_entity: Span,
    hierarchy_span: Span,
  )
  UnexpectedTokenInHierarchyBody(
    hint: Option(String),
    enclosing_hierarchy: Span,
    token_span: Span,
  )
  RelationshipBodyWithNoEntities(
    hint: Option(String),
    relationship_span: Span,
  )
  RelationshipBodyWithJustOneEntity(
    hint: Option(String),
    relationship_span: Span,
    relationship_name: String,
    entity_span: Span,
  )
  UnexpectedTokenInRelationshipBody(
    hint: Option(String),
    enclosing_relationship: Span,
    token_span: Span,
  )
  UnexpectedTokenInTopLevel(
    hint: Option(String),
    token_span: Span,
  )
  WrongLetterInUnboundedCardinality(
    hint: Option(String),
    enclosing_definition: Span,
    wrong_letter_span: Span,
  )
  IncompleteCardinality(
    hint: Option(String),
    enclosing_definition: Span,
    cardinality_span: Span,
    missing: String,
  )
  UnexpectedEndOfFile(
    hint: Option(String),
    enclosing_definition: Option(Span),
    context_span: Span,
    context: String,
  )
  InternalError(
    hint: Option(String),
    enclosing_definition: Option(Span),
    context_span: Span,
    context: String,
  )
  IncompleteComposedKey(
    hint: Option(String),
    composed_key_span: Span,
    enclosing_entity: Span,
    wrong_key: String,
    wrong_key_span: Span,
  )
}

Constructors 

  • WrongEntityName(
  hint: Option(String),
  enclosing_definition: Option(Span),
  before_wrong_name: Span,
  wrong_name: String,
  wrong_name_span: Span,
  after_what: String,
)
  • MoreThanOneHierarchy(
  hint: Option(String),
  enclosing_entity: Span,
  first_hierarchy_span: Span,
  other_hierarchy_span: Span,
)
  • PossibleCircleLollipopTypo(
  hint: Option(String),
  enclosing_definition: Span,
  typo_span: Span,
)
  • PossibleStarLollipopTypo(
  hint: Option(String),
  enclosing_definition: Span,
  typo_span: Span,
)
  • PossibleArrowLollipopTypo(
  hint: Option(String),
  enclosing_definition: Span,
  typo_span: Span,
)
  • WrongOrderOfHierarchyQualifiers(
  hint: Option(String),
  enclosing_entity: Span,
  qualifiers_span: Span,
  first_qualifier: String,
  second_qualifier: String,
)
  • UnqualifiedHierarchy(
  hint: Option(String),
  enclosing_entity: Span,
  hierarchy_span: Span,
)
  • UnexpectedTokenInEntityBody(
  hint: Option(String),
  enclosing_entity: Span,
  token_span: Span,
)
  • WrongAttributeName(
  hint: Option(String),
  enclosing_definition: Span,
  lollipop_span: Span,
  wrong_name: String,
  wrong_name_span: Span,
)
  • WrongCardinalityAnnotation(
  hint: Option(String),
  enclosing_definition: Span,
  before_wrong_cardinality: Span,
  wrong_cardinality: String,
  wrong_cardinality_span: Span,
)
  • WrongKeyName(
  hint: Option(String),
  enclosing_entity: Span,
  lollipop_span: Span,
  wrong_key: String,
  wrong_key_span: Span,
)
  • TypeAnnotationOnComposedKey(
  hint: Option(String),
  enclosing_entity: Span,
  keywords_span: Span,
  colon_span: Span,
)
  • MissingCardinalityAnnotation(
  hint: Option(String),
  enclosing_definition: Span,
  before_span: Span,
)
  • WrongRelationshipName(
  hint: Option(String),
  enclosing_definition: Option(Span),
  before_wrong_name: Span,
  wrong_name: String,
  wrong_name_span: Span,
)
  • KeyInsideRelationship(
  hint: Option(String),
  enclosing_relationship: Span,
  lollipop_span: Span,
)
  • UnexpectedTokenInBinaryRelationship(
  hint: Option(String),
  enclosing_relationship: Span,
  token_span: Span,
)
  • WrongHierarchyOverlapping(
  hint: Option(String),
  enclosing_entity: Span,
  before_wrong_overlapping: Span,
  wrong_overlapping: String,
  wrong_overlapping_span: Span,
)
  • MissingHierarchyKeyword(
  hint: Option(String),
  enclosing_entity: Span,
  qualifiers_span: Span,
)
  • EmptyHierarchy(
  hint: Option(String),
  enclosing_entity: Span,
  hierarchy_span: Span,
)
  • UnexpectedTokenInHierarchyBody(
  hint: Option(String),
  enclosing_hierarchy: Span,
  token_span: Span,
)
  • RelationshipBodyWithNoEntities(
  hint: Option(String),
  relationship_span: Span,
)
  • RelationshipBodyWithJustOneEntity(
  hint: Option(String),
  relationship_span: Span,
  relationship_name: String,
  entity_span: Span,
)
  • UnexpectedTokenInRelationshipBody(
  hint: Option(String),
  enclosing_relationship: Span,
  token_span: Span,
)
  • UnexpectedTokenInTopLevel(hint: Option(String), token_span: Span)
  • WrongLetterInUnboundedCardinality(
  hint: Option(String),
  enclosing_definition: Span,
  wrong_letter_span: Span,
)
  • IncompleteCardinality(
  hint: Option(String),
  enclosing_definition: Span,
  cardinality_span: Span,
  missing: String,
)
  • UnexpectedEndOfFile(
  hint: Option(String),
  enclosing_definition: Option(Span),
  context_span: Span,
  context: String,
)
  • InternalError(
  hint: Option(String),
  enclosing_definition: Option(Span),
  context_span: Span,
  context: String,
)
  • IncompleteComposedKey(
  hint: Option(String),
  composed_key_span: Span,
  enclosing_entity: Span,
  wrong_key: String,
  wrong_key_span: Span,
)

Functions

to_report

</> 
pub fn to_report(error: ParseError, file_name: String, source_code: String) -> Report
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