Module cfg 

The representation of a #[doc(cfg(...))] attribute.

Re-exports

use std::str::FromStr; 🔒

use std::sync::Arc; 🔒

use std::fmt; 🔒

use std::mem; 🔒

use std::ops; 🔒

use itertools::Either; 🔒

use rustc_attr_ir::AttributeKind; 🔒

use rustc_attr_ir::CfgEntry; 🔒

use rustc_attr_ir::CfgHideShow; 🔒

use rustc_attr_ir::DocCfgHideShow; 🔒

use rustc_attr_ir::DocCfgHideShowValue; 🔒

use rustc_attr_ir::HideOrShow; 🔒

use rustc_data_structures::fx::FxHashMap; 🔒

use rustc_data_structures::thin_vec::ThinVec; 🔒

use rustc_data_structures::thin_vec::thin_vec; 🔒

use rustc_middle::ty::TyCtxt; 🔒

use rustc_span::symbol::Symbol; 🔒

use rustc_span::symbol::sym; 🔒

use rustc_span::DUMMY_SP; 🔒

use rustc_span::Span; 🔒

use rustc_target::spec; 🔒

use crate::display::Joined as _; 🔒

use crate::display::MaybeDisplay; 🔒

use crate::display::Wrapped; 🔒

use crate::html::escape::Escape; 🔒

Structs

Cfg 🔒

CfgInfo 🔒

This type keeps track of (doc) cfg information as we go down the item tree.

Display 🔒

Pretty-print wrapper for a Cfg. Also indicates what form of rendering should be used.

Enums

DocCfgHide 🔒

Format 🔒

Functions

extract_cfg_from_attrs 🔒

handle_auto_cfg_hide_show 🔒

This functions updates the hidden_cfg field of the provided cfg_info argument.

human_readable_target_arch 🔒

human_readable_target_env 🔒

human_readable_target_os 🔒

is_any_cfg 🔒

Returns true if is [CfgEntry::Any], otherwise returns false.

is_simple_cfg 🔒

Whether the configuration consists of just Cfg or Not.

should_capitalize_first_letter 🔒

strip_hidden 🔒