1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/base64ct/src/alphabet/crypt.rs b/vendor/base64ct/src/alphabet/crypt.rs
new file mode 100644
index 000000000..5d97c33ac
--- /dev/null
+++ b/vendor/base64ct/src/alphabet/crypt.rs
@@ -0,0 +1,29 @@
+//! `crypt(3)` Base64 encoding.
+
+use super::{Alphabet, DecodeStep, EncodeStep};
+
+/// `crypt(3)` Base64 encoding.
+///
+/// ```text
+/// [.-9]      [A-Z]      [a-z]
+/// 0x2e-0x39, 0x41-0x5a, 0x61-0x7a
+/// ```
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+pub struct Base64Crypt;
+
+impl Alphabet for Base64Crypt {
+    const BASE: u8 = b'.';
+
+    const DECODER: &'static [DecodeStep] = &[
+        DecodeStep::Range(b'.'..=b'9', -45),
+        DecodeStep::Range(b'A'..=b'Z', -52),
+        DecodeStep::Range(b'a'..=b'z', -58),
+    ];
+
+    const ENCODER: &'static [EncodeStep] =
+        &[EncodeStep::Apply(b'9', 7), EncodeStep::Apply(b'Z', 6)];
+
+    const PADDED: bool = false;
+
+    type Unpadded = Self;
+}