Update deps && bump minor version

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "x509-signature"
-version = "0.5.0"
+version = "0.6.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"
@@ -9,13 +9,13 @@ repository = "https://github.com/paritytech/x509-signature"
 keywords = ["X509", "ASN1", "cryptography", "pki"]
 
 [dependencies]
-ring = { version = "0.16.15", default-features = false }
+ring = { version = "0.16.20", default-features = false }
 untrusted = "0.7.1"
-w = { package = "webpki", version = "0.21.3", optional = true, default-features = false }
-r = { package = "rustls", version = "0.18.0", optional = true }
+w = { package = "webpki", version = "0.21.4", optional = true, default-features = false }
+r = { package = "rustls", version = "0.19.1", optional = true }
 
 [dev-dependencies]
-chrono = "0.4.13"
+chrono = "0.4.19"
 
 [features]
 default = ["rsa"]

src/lib.rs

@@ -54,7 +54,7 @@
 #![forbid(
     unconditional_recursion,
     unsafe_code,
-    intra_doc_link_resolution_failure,
+    broken_intra_doc_links,
     while_true,
     elided_lifetimes_in_paths
 )]
@@ -296,7 +296,7 @@ impl<'a> X509Certificate<'a> {
 }
 
 /// Extracts the algorithm id and public key from a certificate
-pub fn parse_certificate<'a>(certificate: &'a [u8]) -> Result<X509Certificate<'a>, Error> {
+pub fn parse_certificate(certificate: &[u8]) -> Result<X509Certificate<'_>, Error> {
     use core::convert::TryFrom as _;
     let das = DataAlgorithmSignature::try_from(certificate)?;
     untrusted::Input::from(&*das.inner()).read_all(Error::BadDER, |input| {
@@ -346,10 +346,10 @@ pub fn parse_certificate<'a>(certificate: &'a [u8]) -> Result<X509Certificate<'a
         Ok(X509Certificate {
             das,
             serial,
-            subject,
+            issuer,
             not_before,
             not_after,
-            issuer,
+            subject,
             subject_public_key_info,
             extensions,
         })

src/time.rs

@@ -113,7 +113,7 @@ pub fn seconds_from_hms(hour: u8, minute: u8, second: u8) -> Result<u32, Error>
 /// * It avoids an unnecessary dependency, and thus prevents bloat.
 pub fn days_from_ymd(year: u16, month: u8, day: u8) -> Result<i32, Error> {
     const DAYS_IN_MONTH: [u8; 12] = [31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
-    if month < 1 || month > 12 || day < 1 {
+    if !(1..=12).contains(&month) || day < 1 {
         return Err(Error::BadDERTime);
     }
     if if month == 2 {