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Diffstat (limited to 'src/any.gleam')
-rw-r--r-- | src/any.gleam | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/any.gleam b/src/any.gleam new file mode 100644 index 0000000..05a789b --- /dev/null +++ b/src/any.gleam @@ -0,0 +1,24 @@ +doc """ +`Any` data is data that we don't know the type of yet. +We likely get data like this from interop with Erlang, or from +IO with the outside world. +""" +pub external type Any +; + +doc """ +Convert any Gleam data into `Any` data. +""" +pub external fn new(a) -> Any = 'gleam_foreign' 'identity' + +doc """ +Unsafely cast any type into any other type.o + +This is an escape hatch for the type system that may be useful when wrapping +native Erlang APIs. It is to be used as a last measure only. +""" +pub external fn unsafeCoerce(a) -> b = 'gleam_foreign' 'identity' + +fn identity(x) { + x +} |