cadmpeg-ir 0.6.2

CAD data model, validation, diffing, and codec API for cadmpeg.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153

// SPDX-License-Identifier: Apache-2.0
//! Direct field implementations for the typed identity rewrite contract.

macro_rules! rewrite_scalar {
    ($type:ty) => {
        impl crate::schema::rewrite::typed::RewriteIdentities for $type {
            const HAS_IDENTITY_FIELDS: bool = false;
            fn rewrite_native_value<
                RewriteMapFn: FnMut(&str) -> Result<String, cadmpeg_core::CodecError>,
            >(
                _ctx: &cadmpeg_core::decode::DecodeContext<'_>,
                _value: &mut serde_json::Value,
                _map: &mut crate::schema::rewrite::typed::IdentityMap<'_, RewriteMapFn>,
            ) -> Result<(), cadmpeg_core::CodecError> {
                Ok(())
            }
            fn visit_identity_references(
                &self,
                _ctx: &cadmpeg_core::decode::DecodeContext<'_>,
                _visitor: &mut dyn FnMut(&str) -> Result<(), cadmpeg_core::CodecError>,
            ) -> Result<(), cadmpeg_core::CodecError> {
                Ok(())
            }
            fn rewrite_identities<RewriteMapFn>(
                self,
                _rewrite_context: &cadmpeg_core::decode::DecodeContext<'_>,
                _identity_map: &mut crate::schema::rewrite::typed::IdentityMap<'_, RewriteMapFn>,
            ) -> Result<Self, cadmpeg_core::CodecError>
            where
                RewriteMapFn: FnMut(&str) -> Result<String, cadmpeg_core::CodecError>,
            {
                Ok(self)
            }
        }
    };
}

// Full-fidelity references use string wire fields, but their owner declares
// identity semantics. Ordinary display/source text remains ordinary text.
macro_rules! rewrite_record_field {
    (native_ref, $value:expr, $ctx:expr, $map:expr) => {
        crate::schema::rewrite::typed::native_fields::FullFidelityReference::rewrite($value, $map)
    };
    (geometry_ref, $value:expr, $ctx:expr, $map:expr) => {
        crate::schema::rewrite::typed::native_fields::FullFidelityReference::rewrite($value, $map)
    };
    (endpoint_refs, $value:expr, $ctx:expr, $map:expr) => {
        crate::schema::rewrite::typed::native_fields::FullFidelityReference::rewrite($value, $map)
    };
    ($field:ident, $value:expr, $ctx:expr, $map:expr) => {
        crate::schema::rewrite::typed::RewriteIdentities::rewrite_identities($value, $ctx, $map)
    };
}

macro_rules! rewrite_native_record_field {
    (native_ref, $ctx:expr, $value:expr, $map:expr, $owner:ty) => {
        crate::schema::rewrite::typed::native_fields::rewrite_reference($value, "native_ref", $map)
    };
    (geometry_ref, $ctx:expr, $value:expr, $map:expr, $owner:ty) => {
        crate::schema::rewrite::typed::native_fields::rewrite_reference(
            $value,
            "geometry_ref",
            $map,
        )
    };
    (endpoint_refs, $ctx:expr, $value:expr, $map:expr, $owner:ty) => {
        crate::schema::rewrite::typed::native_fields::rewrite_reference(
            $value,
            "endpoint_refs",
            $map,
        )
    };
    ($field:ident, $ctx:expr, $value:expr, $map:expr, $owner:ty) => {
        crate::schema::rewrite::typed::native_fields::rewrite_field(
            $ctx,
            $value,
            stringify!($field),
            $map,
            |owner: &$owner| Some(&owner.$field),
        )
    };
}

macro_rules! rewrite_record {
    ($type:ty, [$($generic:ident $(: $bound:path)?),*]; {$($field:ident),* $(,)?}) => {
        impl<$($generic: crate::schema::rewrite::typed::RewriteIdentities $(+ $bound)?),*> crate::schema::rewrite::typed::RewriteIdentities for $type {
            fn rewrite_native_value<RewriteMapFn: FnMut(&str) -> Result<String, cadmpeg_core::CodecError>>(ctx: &cadmpeg_core::decode::DecodeContext<'_>, value: &mut serde_json::Value, map: &mut crate::schema::rewrite::typed::IdentityMap<'_, RewriteMapFn>) -> Result<(), cadmpeg_core::CodecError> {
                let _depth = ctx.enter_nested("walk native typed fields")?;
                $(rewrite_native_record_field!($field, ctx, value, map, Self)?;)*
                Ok(())
            }
            fn visit_identity_references(&self, ctx: &cadmpeg_core::decode::DecodeContext<'_>, visitor: &mut dyn FnMut(&str) -> Result<(), cadmpeg_core::CodecError>) -> Result<(), cadmpeg_core::CodecError> {
                let _depth = ctx.enter_nested("walk typed reference fields")?;
                $(crate::schema::rewrite::typed::RewriteIdentities::visit_identity_references(&self.$field, ctx, visitor)?;)*
                Ok(())
            }
            fn rewrite_identities<RewriteMapFn>(self, rewrite_context: &cadmpeg_core::decode::DecodeContext<'_>, identity_map: &mut crate::schema::rewrite::typed::IdentityMap<'_, RewriteMapFn>) -> Result<Self, cadmpeg_core::CodecError>
            where RewriteMapFn: FnMut(&str) -> Result<String, cadmpeg_core::CodecError> {
                let _depth = rewrite_context.enter_nested("typed rewrite record")?;
                let Self { $($field),* } = self;
                Ok(Self { $($field: rewrite_record_field!($field, $field, rewrite_context, identity_map)?),* })
            }
        }
    };
    ($type:ty, [$($generic:ident $(: $bound:path)?),*]; ($($field:ident),* $(,)?)) => {
        impl<$($generic: crate::schema::rewrite::typed::RewriteIdentities $(+ $bound)?),*> crate::schema::rewrite::typed::RewriteIdentities for $type {
            fn visit_identity_references(&self, ctx: &cadmpeg_core::decode::DecodeContext<'_>, visitor: &mut dyn FnMut(&str) -> Result<(), cadmpeg_core::CodecError>) -> Result<(), cadmpeg_core::CodecError> {
                let _depth = ctx.enter_nested("walk typed reference fields")?;
                let Self($($field),*) = self;
                $(crate::schema::rewrite::typed::RewriteIdentities::visit_identity_references($field, ctx, visitor)?;)*
                Ok(())
            }
            fn rewrite_identities<RewriteMapFn>(self, rewrite_context: &cadmpeg_core::decode::DecodeContext<'_>, identity_map: &mut crate::schema::rewrite::typed::IdentityMap<'_, RewriteMapFn>) -> Result<Self, cadmpeg_core::CodecError>
            where RewriteMapFn: FnMut(&str) -> Result<String, cadmpeg_core::CodecError> {
                let _depth = rewrite_context.enter_nested("typed rewrite tuple")?;
                let Self($($field),*) = self;
                Ok(Self($(crate::schema::rewrite::typed::RewriteIdentities::rewrite_identities($field, rewrite_context, identity_map)?),*))
            }
        }
    };
}

macro_rules! rewrite_enum {
    ($type:ty, []; {$($variant:ident),* $(,)?}) => {
        rewrite_scalar!($type);
    };
    ($type:ty, [$($generic:ident $(: $bound:path)?),*]; {
        $($variant:ident $(($($tuple:ident),*))? $({$($field:ident),*})?),* $(,)?
    }) => {
        impl<$($generic: crate::schema::rewrite::typed::RewriteIdentities $(+ $bound)?),*> crate::schema::rewrite::typed::RewriteIdentities for $type {
            fn visit_identity_references(&self, ctx: &cadmpeg_core::decode::DecodeContext<'_>, visitor: &mut dyn FnMut(&str) -> Result<(), cadmpeg_core::CodecError>) -> Result<(), cadmpeg_core::CodecError> {
                let _depth = ctx.enter_nested("walk typed reference fields")?;
                match self {
                    $(Self::$variant $(($($tuple),*))? $({$($field),*})? => {
                        $($(crate::schema::rewrite::typed::RewriteIdentities::visit_identity_references($tuple, ctx, visitor)?;)*)?
                        $($(crate::schema::rewrite::typed::RewriteIdentities::visit_identity_references($field, ctx, visitor)?;)*)?
                        Ok(())
                    },)*
                }
            }
            fn rewrite_identities<RewriteMapFn>(self, rewrite_context: &cadmpeg_core::decode::DecodeContext<'_>, identity_map: &mut crate::schema::rewrite::typed::IdentityMap<'_, RewriteMapFn>) -> Result<Self, cadmpeg_core::CodecError>
            where RewriteMapFn: FnMut(&str) -> Result<String, cadmpeg_core::CodecError> {
                let _depth = rewrite_context.enter_nested("typed rewrite variant")?;
                match self {
                    $(Self::$variant $(($($tuple),*))? $({$($field),*})? => Ok(Self::$variant
                        $(($(crate::schema::rewrite::typed::RewriteIdentities::rewrite_identities($tuple, rewrite_context, identity_map)?),*))?
                        $({$($field: crate::schema::rewrite::typed::RewriteIdentities::rewrite_identities($field, rewrite_context, identity_map)?),*})?
                    ),)*
                }
            }
        }
    };
}