diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 97a10d84c..9727463d5 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -353,6 +353,9 @@ jobs:
     - name: Run rustfmt
       run: cargo fmt --all -- --check
 
+    - name: Run license check
+      run: cargo install cargo-deny --force && ./ci/license-check.sh
+
     - name: Install cargo-pgrx
       run: cargo install --path cargo-pgrx/ --debug --force
 
diff --git a/Cargo.lock b/Cargo.lock
index 9b059ed58..2bdbca0ec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -109,7 +109,7 @@ checksum = "080e9890a082662b09c1ad45f567faeeb47f22b5fb23895fbe1e651e718e25ca"
 
 [[package]]
 name = "arrays"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -277,7 +277,7 @@ checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
 
 [[package]]
 name = "bytea"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "libflate",
  "pgrx",
@@ -625,7 +625,7 @@ dependencies = [
 
 [[package]]
 name = "custom_libname"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -642,7 +642,7 @@ dependencies = [
 
 [[package]]
 name = "custom_types"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "maplit",
  "pgrx",
@@ -658,7 +658,7 @@ checksum = "7762d17f1241643615821a8455a0b2c3e803784b058693d990b11f2dce25a0ca"
 
 [[package]]
 name = "datetime"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -756,7 +756,7 @@ dependencies = [
 
 [[package]]
 name = "errors"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -1379,7 +1379,7 @@ dependencies = [
 
 [[package]]
 name = "operators"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -1586,7 +1586,7 @@ dependencies = [
 
 [[package]]
 name = "pgtrybuilder"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -1807,7 +1807,7 @@ dependencies = [
 
 [[package]]
 name = "range"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -2219,7 +2219,7 @@ checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
 [[package]]
 name = "shmem"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "heapless",
  "pgrx",
@@ -2288,7 +2288,7 @@ checksum = "3b9b39299b249ad65f3b7e96443bad61c02ca5cd3589f46cb6d610a0fd6c0d6a"
 
 [[package]]
 name = "srf"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
@@ -2320,7 +2320,7 @@ dependencies = [
 
 [[package]]
 name = "strings"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "pgrx",
  "pgrx-tests",
diff --git a/ci/license-check.sh b/ci/license-check.sh
new file mode 100755
index 000000000..0746eb8c5
--- /dev/null
+++ b/ci/license-check.sh
@@ -0,0 +1,2 @@
+cargo deny check licenses
+cd pgrx && cargo deny check licenses
diff --git a/deny.toml b/deny.toml
new file mode 100644
index 000000000..26723ffad
--- /dev/null
+++ b/deny.toml
@@ -0,0 +1,138 @@
+# Configuration for cargo deny for the workspace
+# NOTE: pgrx (the library crate) has its own deny.toml because it is linked into extensions
+
+# Note that all fields that take a lint level have these possible values:
+# * deny - An error will be produced and the check will fail
+# * warn - A warning will be produced, but the check will not fail
+# * allow - No warning or error will be produced, though it may still note
+
+# If 1 or more target triples (and optionally, target_features) are specified,
+# only the specified targets will be checked when running `cargo deny check`.
+targets = [
+    { triple = "x86_64-unknown-linux-gnu" },
+    { triple = "aarch64-apple-darwin" },
+]
+# When creating the dependency graph used, this can be used to prune crates from the graph,
+# removing them from the view of cargo-deny. This is an extremely heavy hammer, as if a crate
+# is pruned from the graph, all of its dependencies will also be pruned.
+# Uses Package IDs: https://doc.rust-lang.org/cargo/reference/pkgid-spec.html
+#exclude = []
+# If true, metadata will be collected with `--all-features`. Prefer using the command line.
+all-features = true
+# If true, metadata will be collected with `--no-default-features`. Prefer using the command line.
+no-default-features = false
+# If set, these features will be enabled when collecting metadata.
+# cargo deny --features "" # will take precedence over this option.
+#features = []
+# When outputting inclusion graphs in diagnostics that include features, this
+# option can be used to specify the depth at which feature edges will be added.
+# cargo deny --feature-depth 9001 # will take precedence over this option
+feature-depth = 1
+
+# https://embarkstudios.github.io/cargo-deny/checks/advisories/cfg.html
+[advisories]
+db-path = "~/.cargo/advisory-db"
+db-urls = ["https://github.com/rustsec/advisory-db"]
+vulnerability = "deny"
+unmaintained = "warn"
+yanked = "warn"
+notice = "warn"
+# Note that ignored advisories can still output a note when they are encountered.
+ignore = [
+    #"RUSTSEC-0000-0000",
+]
+# Threshold for security vulnerabilities based on CVSS
+# Note that CVSS values only measure severity, not risk.
+#severity-threshold =
+
+# If this is true, then cargo deny will use the git executable to fetch the advisory database.
+# If this is false, then it uses a built-in git library.
+#git-fetch-with-cli = true
+
+
+# https://embarkstudios.github.io/cargo-deny/checks/licenses/cfg.html
+[licenses]
+# The lint level for crates which do not have a detectable license
+unlicensed = "deny"
+# See https://spdx.org/licenses/ for list of possible licenses
+# This allowlist is a superset of pgrx's allowlist, including the build tools like cargo-pgrx, etc.
+# We are not as concerned about licenses that affect linked code here: most tools aren't shipped.
+allow = [
+    "0BSD",
+    "Apache-2.0",
+    "Apache-2.0 WITH LLVM-exception",
+    "BSD-3-Clause",
+    "BSL-1.0",
+    "ISC",
+    "MIT",
+    "MPL-2.0",
+    "Unicode-DFS-2016",
+    "Unlicense",
+    "Zlib",
+]
+deny = []
+copyleft = "deny" # https://github.com/EmbarkStudios/cargo-deny/issues/354
+default = "deny"
+# The confidence threshold for detecting a license from license text.
+# The higher the value, the more closely the license text must be to the
+# canonical license text of a valid SPDX license file.
+confidence-threshold = 0.99999 # we got five nines!
+# Allow 1 or more licenses on a per-crate basis.
+exceptions = [
+    { allow = ["LicenseRef-Ring"], name = "ring", version = "*" },
+]
+
+# Some crates don't have (easily) machine readable licensing information
+# and adding a clarification entry allows manually specifying licensing.
+[[licenses.clarify]]
+name = "ring"
+version = "*"
+expression = "LicenseRef-Ring"
+license-files = [
+    { path = "LICENSE", hash = 0xbd0eed23 },
+]
+
+[licenses.private]
+# ignores workspace crates that aren't published
+ignore = true
+registries = [] # private registries
+
+# https://embarkstudios.github.io/cargo-deny/checks/bans/cfg.html
+[bans]
+multiple-versions = "warn"
+wildcards = "allow"
+# * lowest-version - The path to the lowest versioned duplicate is highlighted
+# * simplest-path - The path to the version with the fewest edges is highlighted
+# * all - Both lowest-version and simplest-path are used
+highlight = "all"
+workspace-default-features = "allow" # for "default" features here
+external-default-features = "allow" # for "default" features in other crates
+allow = [] # "I would prefer not to." — Bartleby the Scrivener
+deny = [
+    # Wrapper crates can optionally be specified to allow only for a direct dependency
+    #{ name = "ansi_term", version = "=0.11.0", wrappers = [] },
+]
+skip = [] #{ name = "ansi_term", version = "=0.11.0" },
+# skip but includes transitive dependencies from name to depth of N (default: infinite)
+skip-tree = [] #{ name = "ansi_term", version = "=0.11.0", depth = 20 }
+
+#[[bans.features]]
+#name = "reqwest"
+#deny = ["json"]
+#allow = []
+# If true, the allowed features must exactly match.
+#exact = true
+
+
+
+# https://embarkstudios.github.io/cargo-deny/checks/sources/cfg.html
+[sources]
+unknown-registry = "warn"
+unknown-git = "warn"
+allow-registry = ["https://github.com/rust-lang/crates.io-index"]
+allow-git = []
+
+[sources.allow-org]
+github = [""]
+gitlab = [""]
+bitbucket = [""]
diff --git a/pgrx-examples/aggregate/Cargo.toml b/pgrx-examples/aggregate/Cargo.toml
index 4262dd625..2e9f72122 100644
--- a/pgrx-examples/aggregate/Cargo.toml
+++ b/pgrx-examples/aggregate/Cargo.toml
@@ -12,6 +12,7 @@
 name = "aggregate"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/arrays/Cargo.toml b/pgrx-examples/arrays/Cargo.toml
index 0f96c09e9..03c2c4c1e 100644
--- a/pgrx-examples/arrays/Cargo.toml
+++ b/pgrx-examples/arrays/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "arrays"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/bad_ideas/Cargo.toml b/pgrx-examples/bad_ideas/Cargo.toml
index f126f8f48..6d862ae8f 100644
--- a/pgrx-examples/bad_ideas/Cargo.toml
+++ b/pgrx-examples/bad_ideas/Cargo.toml
@@ -12,6 +12,7 @@
 name = "bad_ideas"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/bgworker/Cargo.toml b/pgrx-examples/bgworker/Cargo.toml
index eccb770e2..4bd4f6eb7 100644
--- a/pgrx-examples/bgworker/Cargo.toml
+++ b/pgrx-examples/bgworker/Cargo.toml
@@ -12,6 +12,7 @@
 name = "bgworker"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/bytea/Cargo.toml b/pgrx-examples/bytea/Cargo.toml
index 8f1178e6d..f50c33888 100644
--- a/pgrx-examples/bytea/Cargo.toml
+++ b/pgrx-examples/bytea/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "bytea"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/composite_type/Cargo.toml b/pgrx-examples/composite_type/Cargo.toml
index f672fee84..6d322a9b9 100644
--- a/pgrx-examples/composite_type/Cargo.toml
+++ b/pgrx-examples/composite_type/Cargo.toml
@@ -12,6 +12,7 @@
 name = "composite_type"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/custom_libname/Cargo.toml b/pgrx-examples/custom_libname/Cargo.toml
index 8de248494..0eb504f3d 100644
--- a/pgrx-examples/custom_libname/Cargo.toml
+++ b/pgrx-examples/custom_libname/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "custom_libname"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/custom_sql/Cargo.toml b/pgrx-examples/custom_sql/Cargo.toml
index b95402ce5..173cdcaec 100644
--- a/pgrx-examples/custom_sql/Cargo.toml
+++ b/pgrx-examples/custom_sql/Cargo.toml
@@ -12,6 +12,7 @@
 name = "custom_sql"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/custom_types/Cargo.toml b/pgrx-examples/custom_types/Cargo.toml
index 01b9b808b..a1e9aa44f 100644
--- a/pgrx-examples/custom_types/Cargo.toml
+++ b/pgrx-examples/custom_types/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "custom_types"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/datetime/Cargo.toml b/pgrx-examples/datetime/Cargo.toml
index b97426187..4ae82bd39 100644
--- a/pgrx-examples/datetime/Cargo.toml
+++ b/pgrx-examples/datetime/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "datetime"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/errors/Cargo.toml b/pgrx-examples/errors/Cargo.toml
index 0ee9707a9..024859f39 100644
--- a/pgrx-examples/errors/Cargo.toml
+++ b/pgrx-examples/errors/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "errors"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/nostd/Cargo.toml b/pgrx-examples/nostd/Cargo.toml
index 317121c2a..ecfb6d5e4 100644
--- a/pgrx-examples/nostd/Cargo.toml
+++ b/pgrx-examples/nostd/Cargo.toml
@@ -12,6 +12,7 @@
 name = "nostd"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/numeric/Cargo.toml b/pgrx-examples/numeric/Cargo.toml
index f90dad9c4..df425bb14 100644
--- a/pgrx-examples/numeric/Cargo.toml
+++ b/pgrx-examples/numeric/Cargo.toml
@@ -12,6 +12,7 @@
 name = "numeric"
 version = "0.0.0"
 edition = "2021"
+publish = false
 rust-version = "1.58"
 
 [lib]
diff --git a/pgrx-examples/operators/Cargo.toml b/pgrx-examples/operators/Cargo.toml
index c2a2204f0..9937a261a 100644
--- a/pgrx-examples/operators/Cargo.toml
+++ b/pgrx-examples/operators/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "operators"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/pgtrybuilder/Cargo.toml b/pgrx-examples/pgtrybuilder/Cargo.toml
index 8c8df3a80..610a126f2 100644
--- a/pgrx-examples/pgtrybuilder/Cargo.toml
+++ b/pgrx-examples/pgtrybuilder/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "pgtrybuilder"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/range/Cargo.toml b/pgrx-examples/range/Cargo.toml
index b0ca88b12..4741cfb58 100644
--- a/pgrx-examples/range/Cargo.toml
+++ b/pgrx-examples/range/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "range"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/schemas/Cargo.toml b/pgrx-examples/schemas/Cargo.toml
index 38885390d..c412672c0 100644
--- a/pgrx-examples/schemas/Cargo.toml
+++ b/pgrx-examples/schemas/Cargo.toml
@@ -12,6 +12,7 @@
 name = "schemas"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/shmem/Cargo.toml b/pgrx-examples/shmem/Cargo.toml
index ae24f81a5..6fab6fa61 100644
--- a/pgrx-examples/shmem/Cargo.toml
+++ b/pgrx-examples/shmem/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "shmem"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/spi/Cargo.toml b/pgrx-examples/spi/Cargo.toml
index 204a18078..f87d378e6 100644
--- a/pgrx-examples/spi/Cargo.toml
+++ b/pgrx-examples/spi/Cargo.toml
@@ -12,6 +12,7 @@
 name = "spi"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/spi_srf/Cargo.toml b/pgrx-examples/spi_srf/Cargo.toml
index 47a1da39a..5972a0e18 100644
--- a/pgrx-examples/spi_srf/Cargo.toml
+++ b/pgrx-examples/spi_srf/Cargo.toml
@@ -12,6 +12,7 @@
 name = "spi_srf"
 version = "0.0.0"
 edition = "2021"
+publish = false
 rust-version = "1.58"
 
 [lib]
diff --git a/pgrx-examples/srf/Cargo.toml b/pgrx-examples/srf/Cargo.toml
index 40c3bce35..899ae3c9c 100644
--- a/pgrx-examples/srf/Cargo.toml
+++ b/pgrx-examples/srf/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "srf"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/strings/Cargo.toml b/pgrx-examples/strings/Cargo.toml
index 473a6d56a..e69921719 100644
--- a/pgrx-examples/strings/Cargo.toml
+++ b/pgrx-examples/strings/Cargo.toml
@@ -10,8 +10,9 @@
  
 [package]
 name = "strings"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/triggers/Cargo.toml b/pgrx-examples/triggers/Cargo.toml
index c5fe05bcf..873b2ed0a 100644
--- a/pgrx-examples/triggers/Cargo.toml
+++ b/pgrx-examples/triggers/Cargo.toml
@@ -12,6 +12,7 @@
 name = "triggers"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/versioned_custom_libname_so/Cargo.toml b/pgrx-examples/versioned_custom_libname_so/Cargo.toml
index 57ca24686..e50800132 100644
--- a/pgrx-examples/versioned_custom_libname_so/Cargo.toml
+++ b/pgrx-examples/versioned_custom_libname_so/Cargo.toml
@@ -12,6 +12,7 @@
 name = "versioned_custom_libname_so"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx-examples/versioned_so/Cargo.toml b/pgrx-examples/versioned_so/Cargo.toml
index 36c2bff26..6ed466e5c 100644
--- a/pgrx-examples/versioned_so/Cargo.toml
+++ b/pgrx-examples/versioned_so/Cargo.toml
@@ -12,6 +12,7 @@
 name = "versioned_so"
 version = "0.0.0"
 edition = "2021"
+publish = false
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/pgrx/deny.toml b/pgrx/deny.toml
new file mode 100644
index 000000000..6d95f233b
--- /dev/null
+++ b/pgrx/deny.toml
@@ -0,0 +1,129 @@
+# Note that all fields that take a lint level have these possible values:
+# * deny - An error will be produced and the check will fail
+# * warn - A warning will be produced, but the check will not fail
+# * allow - No warning or error will be produced, though it may still note
+
+# If 1 or more target triples (and optionally, target_features) are specified,
+# only the specified targets will be checked when running `cargo deny check`.
+targets = [
+    { triple = "x86_64-unknown-linux-gnu" },
+    { triple = "aarch64-apple-darwin" },
+]
+# When creating the dependency graph used, this can be used to prune crates from the graph,
+# removing them from the view of cargo-deny. This is an extremely heavy hammer, as if a crate
+# is pruned from the graph, all of its dependencies will also be pruned.
+# Uses Package IDs: https://doc.rust-lang.org/cargo/reference/pkgid-spec.html
+#exclude = []
+# If true, metadata will be collected with `--all-features`. Prefer using the command line.
+all-features = true
+# If true, metadata will be collected with `--no-default-features`. Prefer using the command line.
+no-default-features = false
+# If set, these features will be enabled when collecting metadata.
+# cargo deny --features "" # will take precedence over this option.
+#features = []
+# When outputting inclusion graphs in diagnostics that include features, this
+# option can be used to specify the depth at which feature edges will be added.
+# cargo deny --feature-depth 9001 # will take precedence over this option
+feature-depth = 1
+
+# https://embarkstudios.github.io/cargo-deny/checks/advisories/cfg.html
+[advisories]
+db-path = "~/.cargo/advisory-db"
+db-urls = ["https://github.com/rustsec/advisory-db"]
+vulnerability = "deny"
+unmaintained = "warn"
+yanked = "warn"
+notice = "warn"
+# Note that ignored advisories can still output a note when they are encountered.
+ignore = [
+    #"RUSTSEC-0000-0000",
+]
+# Threshold for security vulnerabilities based on CVSS
+# Note that CVSS values only measure severity, not risk.
+#severity-threshold =
+
+# If this is true, then cargo deny will use the git executable to fetch the advisory database.
+# If this is false, then it uses a built-in git library.
+#git-fetch-with-cli = true
+
+
+# https://embarkstudios.github.io/cargo-deny/checks/licenses/cfg.html
+[licenses]
+# The lint level for crates which do not have a detectable license
+unlicensed = "deny"
+# See https://spdx.org/licenses/ for list of possible licenses
+# Be more cautious about adding licenses to the library itself, as they can affect all extensions.
+allow = [
+    "Apache-2.0",
+    "BSD-3-Clause",
+    "BSL-1.0",
+    "ISC",
+    "MIT",
+    "Unicode-DFS-2016",
+    "Unlicense",
+    "Zlib",
+]
+deny = []
+copyleft = "deny" # https://github.com/EmbarkStudios/cargo-deny/issues/354
+default = "deny"
+# The confidence threshold for detecting a license from license text.
+# The higher the value, the more closely the license text must be to the
+# canonical license text of a valid SPDX license file.
+confidence-threshold = 0.99999 # we got five nines!
+# Allow 1 or more licenses on a per-crate basis.
+exceptions = []
+
+# Some crates don't have (easily) machine readable licensing information
+# and adding a clarification entry allows manually specifying licensing.
+# [[licenses.clarify]]
+# name = "ring"
+# version = "*"
+# expression = "LicenseRef-Ring"
+# license-files = [
+#     { path = "LICENSE", hash = 0xbd0eed23 },
+# ]
+
+[licenses.private]
+# ignores workspace crates that aren't published
+ignore = true
+registries = [] # private registries
+
+# https://embarkstudios.github.io/cargo-deny/checks/bans/cfg.html
+[bans]
+multiple-versions = "warn"
+wildcards = "allow"
+# * lowest-version - The path to the lowest versioned duplicate is highlighted
+# * simplest-path - The path to the version with the fewest edges is highlighted
+# * all - Both lowest-version and simplest-path are used
+highlight = "all"
+workspace-default-features = "allow" # for "default" features here
+external-default-features = "allow" # for "default" features in other crates
+allow = [] # "I would prefer not to." — Bartleby the Scrivener
+deny = [
+    # Wrapper crates can optionally be specified to allow only for a direct dependency
+    #{ name = "ansi_term", version = "=0.11.0", wrappers = [] },
+]
+skip = [] #{ name = "ansi_term", version = "=0.11.0" },
+# skip but includes transitive dependencies from name to depth of N (default: infinite)
+skip-tree = [] #{ name = "ansi_term", version = "=0.11.0", depth = 20 }
+
+#[[bans.features]]
+#name = "reqwest"
+#deny = ["json"]
+#allow = []
+# If true, the allowed features must exactly match.
+#exact = true
+
+
+
+# https://embarkstudios.github.io/cargo-deny/checks/sources/cfg.html
+[sources]
+unknown-registry = "warn"
+unknown-git = "warn"
+allow-registry = ["https://github.com/rust-lang/crates.io-index"]
+allow-git = []
+
+[sources.allow-org]
+github = [""]
+gitlab = [""]
+bitbucket = [""]