diff options
Diffstat (limited to 'third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RecordTemplate.swift')
-rw-r--r-- | third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RecordTemplate.swift | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RecordTemplate.swift b/third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RecordTemplate.swift new file mode 100644 index 0000000000..44de9dd358 --- /dev/null +++ b/third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RecordTemplate.swift @@ -0,0 +1,62 @@ +{%- let rec = ci|get_record_definition(name) %} +public struct {{ type_name }} { + {%- for field in rec.fields() %} + public var {{ field.name()|var_name }}: {{ field|type_name }} + {%- endfor %} + + // Default memberwise initializers are never public by default, so we + // declare one manually. + public init({% call swift::field_list_decl(rec) %}) { + {%- for field in rec.fields() %} + self.{{ field.name()|var_name }} = {{ field.name()|var_name }} + {%- endfor %} + } +} + +{% if !contains_object_references %} +extension {{ type_name }}: Equatable, Hashable { + public static func ==(lhs: {{ type_name }}, rhs: {{ type_name }}) -> Bool { + {%- for field in rec.fields() %} + if lhs.{{ field.name()|var_name }} != rhs.{{ field.name()|var_name }} { + return false + } + {%- endfor %} + return true + } + + public func hash(into hasher: inout Hasher) { + {%- for field in rec.fields() %} + hasher.combine({{ field.name()|var_name }}) + {%- endfor %} + } +} +{% endif %} + +public struct {{ ffi_converter_name }}: FfiConverterRustBuffer { + public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> {{ type_name }} { + return try {{ type_name }}( + {%- for field in rec.fields() %} + {{ field.name()|arg_name }}: {{ field|read_fn }}(from: &buf) + {%- if !loop.last %}, {% endif %} + {%- endfor %} + ) + } + + public static func write(_ value: {{ type_name }}, into buf: inout [UInt8]) { + {%- for field in rec.fields() %} + {{ field|write_fn }}(value.{{ field.name()|var_name }}, into: &buf) + {%- endfor %} + } +} + +{# +We always write these public functions just in case the struct is used as +an external type by another crate. +#} +public func {{ ffi_converter_name }}_lift(_ buf: RustBuffer) throws -> {{ type_name }} { + return try {{ ffi_converter_name }}.lift(buf) +} + +public func {{ ffi_converter_name }}_lower(_ value: {{ type_name }}) -> RustBuffer { + return {{ ffi_converter_name }}.lower(value) +} |