Trait protobuf::ProtobufEnum[−][src]

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pub trait ProtobufEnum: Eq + Sized + Copy + 'static {
    fn value(&self) -> i32;
    fn from_i32(v: i32) -> Option<Self>;

    fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8]
impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8] { ... }
    fn descriptor(&self) -> &'static EnumValueDescriptor { ... }
    fn enum_descriptor(&self) -> &'static EnumDescriptor { ... }
    fn enum_descriptor_static() -> &'static EnumDescriptor { ... }
}

Trait implemented by all protobuf enum types.

Required methods

`fn value(&self) -> i32`[src][−]

Get enum i32 value.

`fn from_i32(v: i32) -> Option<Self>`[src][−]

Try to create an enum from i32 value. Return None if value is unknown.

Provided methods

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src][−]

Get all enum values for enum type.

`fn descriptor(&self) -> &'static EnumValueDescriptor`[src][−]

Get enum value descriptor.

`fn enum_descriptor(&self) -> &'static EnumDescriptor`[src][−]

Get enum descriptor.

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src][−]

Get enum descriptor by type.

Implementors

`impl ProtobufEnum for FieldDescriptorProto_Label`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<FieldDescriptorProto_Label>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for FieldDescriptorProto_Type`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<FieldDescriptorProto_Type>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for FieldOptions_CType`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<FieldOptions_CType>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for FieldOptions_JSType`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<FieldOptions_JSType>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for FileOptions_OptimizeMode`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<FileOptions_OptimizeMode>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for Field_Cardinality`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<Field_Cardinality>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for Field_Kind`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<Field_Kind>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for NullValue`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<NullValue>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]

`impl ProtobufEnum for Syntax`[src][+]

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`fn value(&self) -> i32`[src]

`fn from_i32(value: i32) -> Option<Syntax>`[src]

`fn values() -> &'static [Self]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src]

`fn enum_descriptor_static() -> &'static EnumDescriptor`[src]