Remove wildcard re-exports

.github/workflows/rust.yml

@@ -116,3 +116,18 @@ jobs:
         env:
           DO_WASM: true
         run: ./contrib/test.sh
+
+  API:
+    name: Check for changes to the public API
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+    steps:
+      - name: Checkout Crate
+        uses: actions/checkout@v3
+      - name: Checkout Toolchain
+        uses: dtolnay/rust-toolchain@nightly
+      - name: Install cargo-public-api
+        run: cargo install --locked cargo-public-api
+      - name: Running API checker script
+        run: ./contrib/check-for-api-changes.sh

contrib/update-lock-files.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+#
+# Update the minimal/recent lock file
+
+set -euo pipefail
+
+for file in Cargo-minimal.lock Cargo-recent.lock; do
+    cp --force "$file" Cargo.lock
+    cargo check
+    cp --force Cargo.lock "$file"
+done

justfile

@@ -0,0 +1,38 @@
+default:
+  @just --list
+
+# Cargo build everything.
+build:
+  cargo build --all-targets --all-features
+
+# Cargo check everything.
+check:
+  cargo check --all-targets --all-features
+
+# Lint everything.
+lint:
+  cargo clippy --all-targets --all-features -- --deny warnings
+
+# Check the formatting
+format:
+  cargo +nightly fmt --check
+
+# Quick and dirty CI useful for pre-push checks.
+sane: lint
+  cargo test --quiet --all-targets --no-default-features > /dev/null || exit 1
+  cargo test --quiet --all-targets > /dev/null || exit 1
+  cargo test --quiet --all-targets --all-features > /dev/null || exit 1
+
+  # doctests don't get run from workspace root with `cargo test`.
+  cargo test --quiet --doc || exit 1
+
+  # Make an attempt to catch feature gate problems in doctests
+  cargo test --manifest-path Cargo.toml --doc --no-default-features > /dev/null || exit 1
+
+# Check for API changes.
+check-api:
+  ./contrib/check-for-api-changes.sh
+
+# Update the lock files.
+update-lock-files:
+  ./contrib/update-lock-files.sh

src/context.rs

@@ -5,7 +5,7 @@ use core::mem::ManuallyDrop;
 use core::ptr::NonNull;
 
 #[cfg(feature = "alloc")]
-pub use self::alloc_only::*;
+pub use self::alloc_only::{All, SignOnly, VerifyOnly};
 use crate::ffi::types::{c_uint, c_void, AlignedType};
 use crate::ffi::{self, CPtr};
 use crate::{Error, Secp256k1};

src/lib.rs

@@ -174,8 +174,8 @@ use core::marker::PhantomData;
 use core::ptr::NonNull;
 use core::{fmt, mem, str};
 
-#[cfg(feature = "global-context")]
-pub use context::global::SECP256K1;
+#[cfg(all(feature = "global-context", feature = "std"))]
+pub use context::global::{self, SECP256K1};
 #[cfg(feature = "hashes")]
 use hashes::Hash;
 #[cfg(feature = "rand")]
@@ -184,10 +184,15 @@ pub use secp256k1_sys as ffi;
 #[cfg(feature = "serde")]
 pub use serde;
 
-pub use crate::context::*;
+#[cfg(feature = "alloc")]
+pub use crate::context::{All, SignOnly, VerifyOnly};
+pub use crate::context::{
+    AllPreallocated, Context, PreallocatedContext, SignOnlyPreallocated, Signing, Verification,
+    VerifyOnlyPreallocated,
+};
 use crate::ffi::types::AlignedType;
 use crate::ffi::CPtr;
-pub use crate::key::{PublicKey, SecretKey, *};
+pub use crate::key::{InvalidParityValue, Keypair, Parity, PublicKey, SecretKey, XOnlyPublicKey};
 pub use crate::scalar::Scalar;
 
 /// Trait describing something that promises to be a 32-byte random number; in particular,