Upgrade MSRV to 1.75 (#3553)

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choice._

Author: jdisanti

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ on:
         required: false
 
 env:
-  rust_version: 1.74.1
+  rust_version: 1.75.0
   rust_toolchain_components: clippy,rustfmt
   ENCRYPTED_DOCKER_PASSWORD: ${{ secrets.ENCRYPTED_DOCKER_PASSWORD }}
   DOCKER_LOGIN_TOKEN_PASSPHRASE: ${{ secrets.DOCKER_LOGIN_TOKEN_PASSPHRASE }}

.github/workflows/claim-crate-names.yml

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  rust_version: 1.74.1
+  rust_version: 1.75.0
 
 name: Claim unpublished crate names on crates.io
 run-name: ${{ github.workflow }}

.github/workflows/github-pages.yml

@@ -8,7 +8,7 @@ on:
 name: Update GitHub Pages
 
 env:
-  rust_version: 1.74.1
+  rust_version: 1.75.0
 
 # Allow only one doc pages build to run at a time for the entire smithy-rs repo
 concurrency:

.github/workflows/release.yml

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  rust_version: 1.74.1
+  rust_version: 1.75.0
 
 name: Release smithy-rs
 on:

.github/workflows/update-sdk-next.yml

@@ -45,7 +45,7 @@ jobs:
     - name: Set up Rust
       uses: dtolnay/rust-toolchain@master
       with:
-        toolchain: 1.74.1
+        toolchain: 1.75.0
     - name: Delete old SDK
       run: |
     - name: Generate a fresh SDK

CHANGELOG.next.toml

@@ -9,4 +9,16 @@
 # message = "Fix typos in module documentation for generated crates"
 # references = ["smithy-rs#920"]
 # meta = { "breaking" = false, "tada" = false, "bug" = false, "target" = "client | server | all"}
-# author = "rcoh"
+# author = "rcoh"
+
+[[aws-sdk-rust]]
+message = "Upgraded MSRV to Rust 1.75"
+references = ["smithy-rs#3553"]
+meta = { "breaking" = false, "tada" = false, "bug" = false }
+author = "jdisanti"
+
+[[smithy-rs]]
+message = "Upgraded MSRV to Rust 1.75"
+references = ["smithy-rs#3553"]
+meta = { "breaking" = false, "tada" = false, "bug" = false, "target" = "all"}
+author = "jdisanti"

aws/rust-runtime/aws-config/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "aws-config"
-version = "1.2.0"
+version = "1.2.1"
 authors = [
     "AWS Rust SDK Team <aws-sdk-rust@amazon.com>",
     "Russell Cohen <rcoh@amazon.com>",

aws/rust-runtime/aws-config/src/credential_process.rs

@@ -207,19 +207,12 @@ pub(crate) fn parse_credential_process_json_credentials(
 }
 
 fn parse_expiration(expiration: impl AsRef<str>) -> Result<SystemTime, InvalidJsonCredentials> {
-    SystemTime::try_from(
-        OffsetDateTime::parse(expiration.as_ref(), &Rfc3339).map_err(|err| {
-            InvalidJsonCredentials::InvalidField {
-                field: "Expiration",
-                err: err.into(),
-            }
-        })?,
-    )
-    .map_err(|_| {
-        InvalidJsonCredentials::Other(
-            "credential expiration time cannot be represented by a DateTime".into(),
-        )
-    })
+    OffsetDateTime::parse(expiration.as_ref(), &Rfc3339)
+        .map(SystemTime::from)
+        .map_err(|err| InvalidJsonCredentials::InvalidField {
+            field: "Expiration",
+            err: err.into(),
+        })
 }
 
 #[cfg(test)]

aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/customize/timestream/TimestreamDecorator.kt

@@ -63,7 +63,7 @@ class TimestreamDecorator : ClientCodegenDecorator {
                 async fn resolve_endpoint(client: &crate::Client) -> Result<(#{Endpoint}, #{SystemTime}), #{BoxError}> {
                     let describe_endpoints =
                         client.describe_endpoints().send().await?;
-                    let endpoint = describe_endpoints.endpoints().get(0).unwrap();
+                    let endpoint = describe_endpoints.endpoints().first().unwrap();
                     let expiry = client.config().time_source().expect("checked when ep discovery was enabled").now()
                         + #{Duration}::from_secs(endpoint.cache_period_in_minutes() as u64 * 60);
                     Ok((

codegen-core/src/main/kotlin/software/amazon/smithy/rust/codegen/core/testutil/Rust.kt

@@ -118,7 +118,7 @@ object TestWorkspace {
                 // help rust select the right version when we run cargo test
                 // TODO(https://github.com/smithy-lang/smithy-rs/issues/2048): load this from the msrv property using a
                 //  method as we do for runtime crate versions
-                "[toolchain]\nchannel = \"1.74.1\"\n",
+                "[toolchain]\nchannel = \"1.75.0\"\n",
             )
             // ensure there at least an empty lib.rs file to avoid broken crates
             newProject.resolve("src").mkdirs()