252 lines
5.2 KiB
Plaintext
252 lines
5.2 KiB
Plaintext
=====================================
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without type parentheses
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=====================================
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@spec fun(atom, integer, keyword) :: string
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(call
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(identifier)
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(arguments
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(identifier)
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(identifier)
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(identifier)))
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(identifier))))))
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=====================================
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with type parentheses
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=====================================
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@spec fun(atom(), integer(), keyword()) :: string()
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(call
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(identifier)
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(arguments
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(call
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(identifier)
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(arguments))
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(call
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(identifier)
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(arguments))
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(call
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(identifier)
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(arguments))))
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(call
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(identifier)
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(arguments)))))))
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=====================================
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with literals
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=====================================
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@spec fun(%{key: atom}) :: {:ok, atom} | {:error, binary}
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(call
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(identifier)
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(arguments
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(map
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(map_content
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(keywords
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(pair
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(keyword
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(atom_literal))
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(identifier)))))))
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(binary_operator
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(tuple
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(atom
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(atom_literal))
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(identifier))
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(tuple
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(atom
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(atom_literal))
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(identifier))))))))
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=====================================
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with function reference
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=====================================
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@spec fun((-> atom), (atom -> integer)) :: integer
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(call
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(identifier)
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(arguments
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(block
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(stab_clause
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(body
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(identifier))))
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(block
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(stab_clause
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(arguments
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(identifier))
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(body
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(identifier))))))
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(identifier))))))
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=====================================
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with remote type
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=====================================
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@spec fun(Keyword.t()) :: String.t()
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(call
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(identifier)
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(arguments
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(call
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(dot
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(alias)
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(identifier))
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(arguments))))
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(call
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(dot
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(alias)
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(identifier))
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(arguments)))))))
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=====================================
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with type guard
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=====================================
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@spec fun(arg1, arg2) :: {arg1, arg2} when arg1: atom, arg2: integer
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(binary_operator
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(call
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(identifier)
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(arguments
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(identifier)
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(identifier)))
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(tuple
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(identifier)
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(identifier)))
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(keywords
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(pair
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(keyword
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(atom_literal))
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(identifier))
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(pair
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(keyword
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(atom_literal))
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(identifier))))))))
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=====================================
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with named arguments
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=====================================
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@spec days_since_epoch(year :: integer, month :: integer, day :: integer) :: integer
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(identifier)
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(identifier))
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(binary_operator
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(identifier)
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(identifier))
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(binary_operator
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(identifier)
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(identifier))))
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(identifier))))))
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=====================================
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nonempty list
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=====================================
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@spec fun() :: [integer, ...]
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(call
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(identifier)
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(arguments))
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(list
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(identifier)
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(identifier)))))))
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=====================================
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[error] type guard cannot end with keyword separator
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=====================================
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@spec fun(arg) :: arg when arg: atom,
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---
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(source
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(unary_operator
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(call
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(identifier)
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(arguments
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(binary_operator
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(binary_operator
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(call
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(identifier)
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(arguments
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(identifier)))
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(identifier))
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(keywords
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(pair
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(keyword
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(atom_literal))
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(identifier)))))))
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(ERROR))
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