Merging upstream version 1.70.0+dfsg2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/vendor/base64ct/src/alphabet/bcrypt.rs b/vendor/base64ct/src/alphabet/bcrypt.rs
new file mode 100644
index 000000000..4227dbfcf
--- /dev/null
+++ b/vendor/base64ct/src/alphabet/bcrypt.rs
@@ -0,0 +1,33 @@
+//! bcrypt Base64 encoding.
+
+use super::{Alphabet, DecodeStep, EncodeStep};
+
+/// bcrypt Base64 encoding.
+///
+/// ```text
+/// ./         [A-Z]      [a-z]     [0-9]
+/// 0x2e-0x2f, 0x41-0x5a, 0x61-0x7a, 0x30-0x39
+/// ```
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+pub struct Base64Bcrypt;
+
+impl Alphabet for Base64Bcrypt {
+    const BASE: u8 = b'.';
+
+    const DECODER: &'static [DecodeStep] = &[
+        DecodeStep::Range(b'.'..=b'/', -45),
+        DecodeStep::Range(b'A'..=b'Z', -62),
+        DecodeStep::Range(b'a'..=b'z', -68),
+        DecodeStep::Range(b'0'..=b'9', 7),
+    ];
+
+    const ENCODER: &'static [EncodeStep] = &[
+        EncodeStep::Apply(b'/', 17),
+        EncodeStep::Apply(b'Z', 6),
+        EncodeStep::Apply(b'z', -75),
+    ];
+
+    const PADDED: bool = false;
+
+    type Unpadded = Self;
+}