Module context 

Modules

early 🔒

late 🔒

private 🔒

Macros

attribute_parsers 🔒

Structs

AcceptContext

Context given to every attribute parser when accepting

AttributeParser

Context created once, for example as part of the ast lowering context, through which all attributes can be lowered.

Early

used when parsing attributes for miscellaneous things before ast lowering

FinalizeContext 🔒

Context given to every attribute parser during finalization.

GroupTypeInner 🔒

GroupTypeInnerAccept 🔒

Late

used when parsing attributes during ast lowering

SharedContext

Context given to every attribute parser during finalization.

Enums

AllowedResult 🔒

AllowedTargets 🔒

MaybeWarn 🔒

OmitDoc

ShouldEmit

Constants

ALL_TARGETS 🔒

This is the list of all targets to which a attribute can be applied This is used for:

Traits

Stage

Functions

allowed_targets_applied 🔒

Takes a list of allowed_targets for an attribute, and the target the attribute was applied to. Does some heuristic-based filtering to remove uninteresting targets, and formats the targets into a string

filter_targets 🔒

parse_single_integer 🔒

Parse a single integer.

Type Aliases

AcceptFn 🔒

FinalizeFn 🔒

GroupType 🔒