etran v0.5.2

View Source etran_util (etran v0.5.2)

Erlang parse transform utility functions

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Functions

apply_transform(Module, Fun, AST, Options)
Apply parse transform with debug printing options
debug_options(Module, Options)
Get parse transforms debug options
parse_options(KnownFlags, Options)
Check if KnownFlags are found in Options.
process(Module, Fun, AST, Options)
Call Fun for the AST and optionally print debug info
source_forms(AST, Options)
Decompile source code from the AST
transform(Fun, Forms)
Transform Forms by applying a lambda Fun.
transform(Fun, Forms, State)
Transform Forms by applying a lambda Fun.

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apply_transform(Module, Fun, AST, Options)

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Apply parse transform with debug printing options
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debug_options(Module, Options)

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-spec debug_options(atom(), list()) -> #{orig => boolean(), ast => boolean(), src => boolean()}.
Get parse transforms debug options
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parse_options(KnownFlags, Options)

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-spec parse_options(list(), list()) -> [boolean()].
Check if KnownFlags are found in Options.
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process(Module, Fun, AST, Options)

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Call Fun for the AST and optionally print debug info
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source_forms(AST, Options)

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-spec source_forms(list(), list()) -> ok | string().
Decompile source code from the AST
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transform(Fun, Forms)

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-spec transform(fun((Forms :: term()) -> tuple() | continue), Forms :: term()) -> list().
Transform Forms by applying a lambda Fun.
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transform(Fun, Forms, State)

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-spec transform(fun((Forms :: term(), State :: term()) -> {tuple() | continue, NewState :: term()}),
          Forms :: term(),
          State :: term()) ->
             {list(), NewState :: term()}.
Transform Forms by applying a lambda Fun.