Bump MSRV to 1.7%

Author: lnicola

.github/workflows/test.yml

@@ -35,10 +35,8 @@ jobs:
           # giving us about 6 months of coverage.
           #
           # Minimum supported rust version (MSRV)
-          - "georust/geo-ci:proj-9.2.1-rust-1.70"
-          # Two most recent releases - we omit older ones for expedient CI
-          - "georust/geo-ci:proj-9.2.1-rust-1.71"
-          - "georust/geo-ci:proj-9.2.1-rust-1.72"
+          - "georust/proj-9.4.0-rust-1.75"
+          # Two most recent releases - we omit older ones for expedient CI (TBD)
     container:
       image: ${{ matrix.container_image }}
     steps:

Cargo.toml

@@ -8,15 +8,19 @@ repository = "https://github.com/georust/geocoding"
 keywords = ["gecoding", "geo", "gis", "geospatial"]
 readme = "README.md"
 edition = "2018"
-rust-version = "1.69"
+rust-version = "1.75"
 
 [dependencies]
 thiserror = "1.0"
 geo-types = "0.7.8"
 num-traits = "0.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-reqwest = { version = "0.11", default-features = false, features = ["default-tls", "blocking", "json"] }
+reqwest = { version = "0.11", default-features = false, features = [
+    "default-tls",
+    "blocking",
+    "json",
+] }
 hyper = "0.14.11"
 
 [features]