docs: configure docs.rs build to contain more features

crates/matrix-sdk-indexeddb/Cargo.toml

@@ -8,6 +8,10 @@ edition = "2021"
 rust-version = "1.60"
 readme = "README.md"
 
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
 [features]
 default = ["e2e-encryption"]
 e2e-encryption = ["matrix-sdk-base/e2e-encryption", "matrix-sdk-crypto"]

crates/matrix-sdk-sled/Cargo.toml

@@ -9,6 +9,10 @@ license = "Apache-2.0"
 rust-version = "1.60"
 readme = "README.md"
 
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
 [features]
 default = ["state-store"]
 

crates/matrix-sdk-store-encryption/Cargo.toml

@@ -7,6 +7,9 @@ repository = "https://github.com/matrix-org/matrix-rust-sdk"
 license = "Apache-2.0"
 rust-version = "1.60"
 
+[package.metadata.docs.rs]
+rustdoc-args = ["--cfg", "docsrs"]
+
 [features]
 js = ["getrandom/js"]