Add CoinType used for Ledger and encode/decode utils #2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| // Copyright (c) 2024-2025 RBB S.r.l | ||
| // opensource@mintlayer.org | ||
| // SPDX-License-Identifier: MIT | ||
| // Licensed under the MIT License; | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // https://github.com/mintlayer/mintlayer-core-primitives/blob/master/LICENSE | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
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| use crate::Destination; | ||
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| #[derive(Clone, Copy, Debug, Eq, PartialEq)] | ||
| pub enum CoinType { | ||
| Mainnet, | ||
| Testnet, | ||
| Regtest, | ||
| Signet, | ||
| } | ||
|
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| impl CoinType { | ||
| pub const fn coin_ticker(&self) -> &'static str { | ||
| match self { | ||
| Self::Mainnet => "ML", | ||
| Self::Testnet => "TML", | ||
| Self::Regtest => "RML", | ||
| Self::Signet => "SML", | ||
| } | ||
| } | ||
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| pub const fn bip44_coin_type(&self) -> u32 { | ||
| let hardened_bit = 1 << 31; | ||
| match self { | ||
| Self::Mainnet => 19788 + hardened_bit, | ||
| Self::Testnet | Self::Regtest | Self::Signet => 1 + hardened_bit, | ||
| } | ||
| } | ||
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| pub const fn coin_decimals(&self) -> u8 { | ||
| 11 | ||
| } | ||
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| pub const fn address_prefix(&self, destination: &Destination) -> &'static str { | ||
|
Contributor
There was a problem hiding this comment. Btw, it's better to accept |
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| match self { | ||
| Self::Mainnet => match destination { | ||
| Destination::AnyoneCanSpend => "mxanyonecanspend", | ||
| Destination::PublicKeyHash(_) => "mtc", | ||
| Destination::PublicKey(_) => "mptc", | ||
| Destination::ScriptHash(_) => "mstc", | ||
| Destination::ClassicMultisig(_) => "mmtc", | ||
| }, | ||
| Self::Testnet => match destination { | ||
| Destination::AnyoneCanSpend => "txanyonecanspend", | ||
| Destination::PublicKeyHash(_) => "tmt", | ||
| Destination::PublicKey(_) => "tpmt", | ||
| Destination::ScriptHash(_) => "tstc", | ||
| Destination::ClassicMultisig(_) => "tmtc", | ||
| }, | ||
| Self::Regtest => match destination { | ||
| Destination::AnyoneCanSpend => "rxanyonecanspend", | ||
| Destination::PublicKeyHash(_) => "rmt", | ||
| Destination::PublicKey(_) => "rpmt", | ||
| Destination::ScriptHash(_) => "rstc", | ||
| Destination::ClassicMultisig(_) => "rmtc", | ||
| }, | ||
| Self::Signet => match destination { | ||
| Destination::AnyoneCanSpend => "sxanyonecanspend", | ||
| Destination::PublicKeyHash(_) => "smt", | ||
| Destination::PublicKey(_) => "spmt", | ||
| Destination::ScriptHash(_) => "sstc", | ||
| Destination::ClassicMultisig(_) => "smtc", | ||
| }, | ||
| } | ||
| } | ||
|
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| pub const fn pool_id_address_prefix(&self) -> &'static str { | ||
| match self { | ||
| Self::Mainnet => "mpool", | ||
| Self::Testnet => "tpool", | ||
| Self::Regtest => "rpool", | ||
| Self::Signet => "spool", | ||
| } | ||
| } | ||
|
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| pub const fn delegation_id_address_prefix(&self) -> &'static str { | ||
| match self { | ||
| Self::Mainnet => "mdelg", | ||
| Self::Testnet => "tdelg", | ||
| Self::Regtest => "rdelg", | ||
| Self::Signet => "sdelg", | ||
| } | ||
| } | ||
|
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| pub const fn token_id_address_prefix(&self) -> &'static str { | ||
| match self { | ||
| Self::Mainnet => "mmltk", | ||
| Self::Testnet => "tmltk", | ||
| Self::Regtest => "rmltk", | ||
| Self::Signet => "smltk", | ||
| } | ||
| } | ||
|
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| pub const fn order_id_address_prefix(&self) -> &'static str { | ||
| match self { | ||
| Self::Mainnet => "mordr", | ||
| Self::Testnet => "tordr", | ||
| Self::Regtest => "rordr", | ||
| Self::Signet => "sordr", | ||
| } | ||
| } | ||
|
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| pub const fn vrf_public_key_address_prefix(&self) -> &'static str { | ||
| match self { | ||
| Self::Mainnet => "mvrfpk", | ||
| Self::Testnet => "tvrfpk", | ||
| Self::Regtest => "rvrfpk", | ||
| Self::Signet => "svrfpk", | ||
| } | ||
| } | ||
| } | ||
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Same comment as in mintlayer/mintlayer-trezor-firmware#24 (comment)