feat(s3s/dto): add etag methods (f799e252) · Commits · Public Repositories / s3s

crates/s3s/src/dto/etag.rs

+32 −4

Original line number	Diff line number	Diff line
		@@ -30,7 +30,24 @@ pub enum ParseETagError {
		}

		impl ETag {
		/// Returns the value if this is a strong `ETag`; otherwise None.
		/// Returns the raw value without strength information.
		#[must_use]
		pub fn value(&self) -> &str {
		match self {
		ETag::Strong(s) \| ETag::Weak(s) => s,
		}
		}

		/// Converts this `ETag` into its strong value if present.
		#[must_use]
		pub fn into_strong(self) -> Option<String> {
		match self {
		ETag::Strong(s) => Some(s),
		ETag::Weak(_) => None,
		}
		}

		/// Returns the strong value if this is an [`ETag::Strong`]; otherwise `None`.
		#[must_use]
		pub fn as_strong(&self) -> Option<&str> {
		match self {
		@@ -39,7 +56,7 @@ impl ETag {
		}
		}

		/// Returns the value if this is a weak `ETag`; otherwise None.
		/// Returns the weak value if this is an [`ETag::Weak`]; otherwise `None`.
		#[must_use]
		pub fn as_weak(&self) -> Option<&str> {
		match self {
		@@ -48,14 +65,25 @@ impl ETag {
		}
		}

		/// Returns the raw value without strength information.
		/// Consumes the `ETag`, discarding the strength and returning its raw value.
		#[must_use]
		pub fn value(&self) -> &str {
		pub fn into_value(self) -> String {
		match self {
		ETag::Strong(s) \| ETag::Weak(s) => s,
		}
		}

		/// Converts this `ETag` into its weak value if present.
		#[must_use]
		pub fn into_weak(self) -> Option<String> {
		match self {
		ETag::Weak(s) => Some(s),
		ETag::Strong(_) => None,
		}
		}
		}

		impl ETag {
		fn check_header_value(s: &[u8]) -> bool {
		s.iter().all(\|&b\| b >= 32 && b != 127 \|\| b == b'\t')
		}