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wiggle-generate: paramaterize library on module path to runtime (#1574)

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* wiggle-generate: paramaterize library on module path to runtime

This change makes no functional difference to users who only use the
wiggle crate.

Add a parameter to the `Names` constructor that determines the module
that runtime components (e.g. GuestPtr, GuestError etc) of wiggle come
from. For `wiggle` users this is just `quote!(wiggle)`, but other
libraries which consume wiggle-generate may wrap and re-export wiggle
under some other path, and not want their consumers to have to know
about the wiggle dependency, e.g. `quote!(my_crate::some_path::wiggle)`.

* wiggle-generate,macro: move more logic into macro

better for code reuse elsewhere
This commit is contained in:
Pat Hickey
2020-04-22 07:16:21 -07:00
committed by GitHub
parent 65ef26b989
commit 25cbd8b591
14 changed files with 118 additions and 93 deletions
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@@ -2366,6 +2366,7 @@ dependencies = [
name = "wiggle-macro"
version = "0.15.0"
dependencies = [
"quote",
"syn",
"wiggle",
"wiggle-generate",