std.json: support field aliases #8982
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- if a struct T passed to parse(T) contains a `pub const __tags` decl
with an `alias` field, this alias will be used as the json key.
- adds std.mem.{indexOfSliceScalar, indexOfSliceScalarPos} which support
finding aliases. adding these was my workaround to a compiler bug
encountered when using a for loop for the same purpose.
travisstaloch
changed the title
|
@SpexGuy suspects that this is failing due to significant comptime usage and may have to wait for stage 2. |
- if a struct T passed to parse(T) contains a `pub const __tags` decl
with an `alias` field, this alias will be used as the json key.
- adds std.mem.{indexOfSliceScalar, indexOfSliceScalarPos} which support
finding aliases. adding these was my workaround to a compiler bug
encountered when using a for loop for the same purpose.
…o json-field-aliases
|
moved to #8987 after bad rebase. |
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pub const __tagsof the formshown below, these aliases will be used as the json keys instead of the field
name.
finding aliases. adding these was my workaround to a compiler bug
encountered when using a for loop for the same purpose.
The names
__tagsandaliaswere chosen by me ad-hoc and may be easily changed.Inspired by #1099 #1099 (comment)