Module rustc_builtin_macros::format

Structs

Context 🔒

FormatArg

PositionalNamedArg 🔒

Contains information necessary to create a lint for a positional named argument

PositionalNamedArgsLint 🔒

Encapsulates all the named arguments that have been used positionally

Enums

ArgumentType 🔒

Position 🔒

PositionalNamedArgType 🔒

Indicates how positional named argument (i.e. an named argument which is used by position instead of by name) is used in format string

Functions

create_lints_for_named_arguments_used_positionally 🔒

expand_format_args

expand_format_args_impl 🔒

expand_format_args_nl

expand_preparsed_format_args

Take the various parts of format_args!(efmt, args..., name=names...) and construct the appropriate formatting expression.

may_contain_yield_point 🔒

parse_args 🔒

Parses the arguments from the given list of tokens, returning the diagnostic if there’s a parse error so we can continue parsing other format! expressions.