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//! 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;
}
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