enum

LSProtocol::DiagnosticSeverity

Inherits Enum / Comparable / Value / Object

The diagnostic's severity.

Constants

Error = 1_u32

Reports an error.

Warning = 2_u32

Reports a warning.

Information = 3_u32

Reports an information.

Hint = 4_u32

Reports a hint.

Constructors

from_json(pull : JSON::PullParser) : self
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new(pull : JSON::PullParser) : self
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Instance methods

error?

Returns true if this enum value equals Error

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hint?

Returns true if this enum value equals Hint

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information?

Returns true if this enum value equals Information

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to_json(json : JSON::Builder)

Serializes this enum member by name.

For non-flags enums, the serialization is a JSON string. The value is the member name (see #to_s) transformed with String#underscore.

enum Stages
  INITIAL
  SECOND_STAGE
end

Stages::INITIAL.to_json      # => %("initial")
Stages::SECOND_STAGE.to_json # => %("second_stage")

For flags enums, the serialization is a JSON array including every flagged member individually serialized in the same way as a member of a non-flags enum. None is serialized as an empty array, All as an array containing all members.

@[Flags]
enum Sides
  LEFT
  RIGHT
end

Sides::LEFT.to_json                  # => %(["left"])
(Sides::LEFT | Sides::RIGHT).to_json # => %(["left","right"])
Sides::All.to_json                   # => %(["left","right"])
Sides::None.to_json                  # => %([])

ValueConverter.to_json offers a different serialization strategy based on the member value.

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warning?

Returns true if this enum value equals Warning

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