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| author | Basile Henry | 2020-10-10 12:36:51 +0200 |
|---|---|---|
| committer | Basile Henry | 2020-10-10 12:37:07 +0200 |
| commit | 11ff1d502d5706b92e09a4051f7ffc708859409c (patch) | |
| tree | 6793f5a549d1f56b36cd2c719a07626e4db5672c /dhall/src | |
| parent | 3f40ab4625b8ea3e0eeb894d95557f5790c02776 (diff) | |
Make reqwest an optional dependency
This adds a feature to the Cargo.toml to be able to control if dhall depends on reqwest.
This makes it possible to build dhall-rust for any arch (not just wasm32) without depending on reqwest.
To disable reqwest as a dependency, we can now use `default-features = false` when adding the dhall dependency.
Closes #169
Diffstat (limited to 'dhall/src')
| -rw-r--r-- | dhall/src/semantics/resolve/resolve.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/dhall/src/semantics/resolve/resolve.rs b/dhall/src/semantics/resolve/resolve.rs index 036e9a0..2b401dc 100644 --- a/dhall/src/semantics/resolve/resolve.rs +++ b/dhall/src/semantics/resolve/resolve.rs @@ -197,10 +197,14 @@ fn mkexpr(kind: UnspannedExpr) -> Expr { } // TODO: error handling -#[cfg(not(target_arch = "wasm32"))] +#[cfg(all(not(target_arch = "wasm32"), feature = "reqwest"))] pub(crate) fn download_http_text(url: Url) -> Result<String, Error> { Ok(reqwest::blocking::get(url).unwrap().text().unwrap()) } +#[cfg(all(not(target_arch = "wasm32"), not(feature = "reqwest")))] +pub(crate) fn download_http_text(_url: Url) -> Result<String, Error> { + panic!("Remote imports are disabled in this build of dhall-rust") +} #[cfg(target_arch = "wasm32")] pub(crate) fn download_http_text(_url: Url) -> Result<String, Error> { panic!("Remote imports are not supported on wasm yet") |