feat: encode plutus data
This commit is contained in:
rvcas
Lucas
parent
d14920265e
commit
61b70e7e3d
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@ -40,6 +40,18 @@ version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
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[[package]]
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name = "base58"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6107fe1be6682a68940da878d9e9f5e90ca5745b3dec9fd1bb393c8777d4f581"
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[[package]]
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name = "bech32"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c5738be7561b0eeb501ef1d5c5db3f24e01ceb55fededd9b00039aada34966ad"
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[[package]]
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name = "bit-set"
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version = "0.5.2"
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@ -112,6 +124,12 @@ dependencies = [
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"os_str_bytes",
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]
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[[package]]
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name = "cryptoxide"
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version = "0.4.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "129eabb7b0b78644a3a7e7cf220714aba47463bb281f69fa7a71ca5d12564cca"
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[[package]]
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name = "fastrand"
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version = "1.7.0"
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@ -146,6 +164,12 @@ dependencies = [
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"wasi",
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]
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[[package]]
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name = "half"
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version = "1.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
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[[package]]
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name = "hashbrown"
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version = "0.11.2"
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@ -192,6 +216,12 @@ dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "itoa"
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version = "1.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
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[[package]]
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name = "lazy_static"
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version = "1.4.0"
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@ -213,13 +243,34 @@ dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "minicbor"
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version = "0.17.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a5e575910763b21a0db7df5e142907fe944bff84d1dfc78e2ba92e7f3bdfd36b"
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dependencies = [
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"half",
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"minicbor-derive 0.11.0",
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]
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[[package]]
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name = "minicbor"
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version = "0.18.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2a20020e8e2d1881d8736f64011bb5ff99f1db9947ce3089706945c8915695cb"
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dependencies = [
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"minicbor-derive",
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"minicbor-derive 0.12.0",
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]
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[[package]]
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name = "minicbor-derive"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d0a86c5f04def8fb7735ae918bb589af82f985526f4c62e0249544b668b2f456"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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@ -248,6 +299,44 @@ version = "6.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "029d8d0b2f198229de29dca79676f2738ff952edf3fde542eb8bf94d8c21b435"
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[[package]]
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name = "pallas-codec"
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version = "0.12.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0dce0ea17341c1a0e43e2bb4a637740198dcb09826879ce3ac5ae1c6f4398a5d"
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dependencies = [
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"minicbor 0.17.1",
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]
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[[package]]
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name = "pallas-crypto"
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version = "0.12.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "051226367cd851895c73e3115d378b58495ade1ee60c3a154c0d0c30554565fa"
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dependencies = [
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"cryptoxide",
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"hex",
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"pallas-codec",
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"rand_core",
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"thiserror",
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]
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[[package]]
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name = "pallas-primitives"
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version = "0.12.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "97a0fcc7d5a7120bc2b2e203ec5e7f8088107c500c0eb665569d0e77a910d3c0"
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dependencies = [
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"base58",
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"bech32",
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"hex",
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"log",
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"pallas-codec",
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"pallas-crypto",
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"serde",
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"serde_json",
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]
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[[package]]
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name = "peg"
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version = "0.8.0"
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@ -442,6 +531,29 @@ dependencies = [
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"wait-timeout",
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]
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[[package]]
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name = "ryu"
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version = "1.0.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
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[[package]]
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name = "serde"
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version = "1.0.142"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e590c437916fb6b221e1d00df6e3294f3fccd70ca7e92541c475d6ed6ef5fee2"
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[[package]]
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name = "serde_json"
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version = "1.0.83"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "38dd04e3c8279e75b31ef29dbdceebfe5ad89f4d0937213c53f7d49d01b3d5a7"
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dependencies = [
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"itoa",
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"ryu",
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"serde",
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]
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[[package]]
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name = "strsim"
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version = "0.10.0"
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@ -532,7 +644,8 @@ version = "0.0.6"
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dependencies = [
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"flat-rs",
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"hex",
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"minicbor",
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"minicbor 0.18.0",
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"pallas-primitives",
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"peg",
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"pretty",
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"proptest",
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@ -16,6 +16,7 @@ exclude = ["test_data/*"]
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flat-rs = { path = "../flat", version = "0.0.6" }
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hex = "0.4.3"
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minicbor = { version = "0.18.0", features = ["std"] }
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pallas-primitives = "0.12.0"
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peg = "0.8.0"
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pretty = "0.11.3"
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thiserror = "1.0.31"
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@ -1,5 +1,7 @@
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use std::fmt::Display;
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use pallas_primitives::alonzo::PlutusData;
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use crate::{
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builtins::DefaultFunction,
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debruijn::{self, Converter},
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@ -109,7 +111,7 @@ pub enum Constant {
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// tag: 7
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// Apply(Box<Constant>, Type),
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// tag: 8
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Data(Data),
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Data(PlutusData),
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}
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#[derive(Debug, Clone, PartialEq)]
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@ -139,15 +141,6 @@ impl Display for Type {
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}
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}
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#[derive(Debug, Clone, PartialEq)]
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pub enum Data {
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Constr(isize, Vec<Data>),
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Map(Vec<(Data, Data)>),
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List(Vec<Data>),
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I(isize),
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B(Vec<u8>),
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}
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/// A Name containing it's parsed textual representation
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/// and a unique id from string interning. The Name's text is
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/// interned during parsing.
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@ -5,6 +5,7 @@ use flat_rs::{
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en::{self, Encode, Encoder},
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Flat,
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};
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use pallas_primitives::Fragment;
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use crate::{
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ast::{
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@ -78,6 +79,7 @@ where
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fn decode(d: &mut Decoder) -> Result<Self, de::Error> {
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let version = (usize::decode(d)?, usize::decode(d)?, usize::decode(d)?);
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let term = Term::decode(d)?;
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Ok(Program { version, term })
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}
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}
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@ -163,15 +165,15 @@ where
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}
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}
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/// Integers are typically smaller so we save space
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/// by encoding them in 7 bits and this allows it to be byte alignment agnostic.
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/// Strings and bytestrings span multiple bytes so using bytestring is
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/// the most effective encoding.
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/// i.e. A 17 or greater length byte array loses efficiency being encoded as
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/// a unsigned integer instead of a byte array
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impl Encode for Constant {
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fn encode(&self, e: &mut Encoder) -> Result<(), en::Error> {
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match self {
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// Integers are typically smaller so we save space
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// by encoding them in 7 bits and this allows it to be byte alignment agnostic.
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// Strings and bytestrings span multiple bytes so using bytestring is
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// the most effective encoding.
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// i.e. A 17 or greater length byte array loses efficiency being encoded as
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// a unsigned integer instead of a byte array
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Constant::Integer(i) => {
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encode_constant(&[0], e)?;
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i.encode(e)?;
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@ -210,9 +212,14 @@ impl Encode for Constant {
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encode_constant_value(a, e)?;
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encode_constant_value(b, e)?;
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}
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Constant::Data(_) => {
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Constant::Data(data) => {
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encode_constant(&[8], e)?;
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todo!()
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let cbor = data
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.encode_fragment()
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.map_err(|err| en::Error::Message(err.to_string()))?;
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cbor.encode(e)?;
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}
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}
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