equal
deleted
inserted
replaced
28 |
28 |
29 /// The length in bytes of a `Node` |
29 /// The length in bytes of a `Node` |
30 /// |
30 /// |
31 /// see also `NODES_BYTES_LENGTH` about it being private. |
31 /// see also `NODES_BYTES_LENGTH` about it being private. |
32 const NODE_NYBBLES_LENGTH: usize = 2 * NODE_BYTES_LENGTH; |
32 const NODE_NYBBLES_LENGTH: usize = 2 * NODE_BYTES_LENGTH; |
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33 |
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34 /// Default for UI presentation |
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35 const SHORT_PREFIX_DEFAULT_NYBBLES_LENGTH: u8 = 12; |
33 |
36 |
34 /// Private alias for readability and to ease future change |
37 /// Private alias for readability and to ease future change |
35 type NodeData = [u8; NODE_BYTES_LENGTH]; |
38 type NodeData = [u8; NODE_BYTES_LENGTH]; |
36 |
39 |
37 /// Binary revision SHA |
40 /// Binary revision SHA |
161 /// |
164 /// |
162 /// This is needed by FFI layers, for instance to return expected |
165 /// This is needed by FFI layers, for instance to return expected |
163 /// binary values to Python. |
166 /// binary values to Python. |
164 pub fn as_bytes(&self) -> &[u8] { |
167 pub fn as_bytes(&self) -> &[u8] { |
165 &self.data |
168 &self.data |
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169 } |
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170 |
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171 pub fn short(&self) -> NodePrefix { |
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172 NodePrefix { |
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173 nybbles_len: SHORT_PREFIX_DEFAULT_NYBBLES_LENGTH, |
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174 data: self.data, |
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175 } |
166 } |
176 } |
167 } |
177 } |
168 |
178 |
169 /// The beginning of a binary revision SHA. |
179 /// The beginning of a binary revision SHA. |
170 /// |
180 /// |