lints: complete the canonical lints block

Cargo.toml

@@ -26,9 +26,21 @@ alloc = []
 unsafe_code = "forbid"
 
 [lints.clippy]
+all = { level = "warn", priority = -1 }
 pedantic = { level = "warn", priority = -1 }
+correctness = "deny"
+suspicious = "deny"
+unwrap_used = "deny"
+expect_used = "deny"
 # The `x & MASK == 0` form mirrors the LZO1X spec's instruction decoding and is
 # clearer here than `trailing_zeros()`.
-verbose_bit_mask = "allow"
+verbose_bit_mask = { level = "allow", priority = 1 }
 # Error variants are self-describing via `Error`'s docs/Display.
-missing_errors_doc = "allow"
+missing_errors_doc = { level = "allow", priority = 1 }
+module_name_repetitions = { level = "allow", priority = 1 }
+must_use_candidate = { level = "allow", priority = 1 }
+missing_panics_doc = { level = "allow", priority = 1 }
+cast_possible_truncation = { level = "allow", priority = 1 }
+cast_possible_wrap = { level = "allow", priority = 1 }
+cast_sign_loss = { level = "allow", priority = 1 }
+cast_precision_loss = { level = "allow", priority = 1 }

tests/errors.rs

@@ -2,6 +2,8 @@
 //! malformed, truncated, or crafted input — so these double as e2e coverage of
 //! the decoder's guards, and assert it never panics on hostile bytes.
 
+#![allow(clippy::unwrap_used, clippy::expect_used)]
+
 use lzo::{decompress_into, Error};
 
 // "hello, lzo world!" compressed by liblzo2's lzo1x_1, then the EOF marker.

tests/roundtrip.rs

@@ -3,6 +3,8 @@
 //! original, `<name>.lzo` the compressed block). Each block must decompress to
 //! exactly its original.
 
+#![allow(clippy::unwrap_used, clippy::expect_used)]
+
 use std::path::Path;
 
 const DATA: &str = concat!(env!("CARGO_MANIFEST_DIR"), "/tests/data");