Module syntax_ext::env [−][src]
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Re-exports
use syntax::ast; |
use syntax::ast::Ident; |
use syntax::ext::base::*; |
use syntax::ext::base; |
use syntax::ext::build::AstBuilder; |
use syntax::symbol::keywords; |
use syntax::symbol::Symbol; |
use syntax_pos::Span; |
use syntax::tokenstream; |
use std::env; |
Functions
expand_env |
[ Experimental ]
|
expand_option_env |
[ Experimental ]
|