Struct OpenSignatureBody

#[non_exhaustive]
pub struct OpenSignatureBody {
    pub type: Option<i32>,
    pub type_name: Option<String>,
    pub type_parameter_instantiation: Vec<OpenSignatureBody>,
    pub type_parameter: Option<u32>,
}

Representation of a type signature that could appear as a field type for a struct or enum

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

type: Option<i32>

Type of this signature

type_name: Option<String>

Fully qualified name of the datatype when type is DATATYPE

type_parameter_instantiation: Vec<OpenSignatureBody>

Set when type is VECTOR or DATATYPE

type_parameter: Option<u32>

Position of the type parameter as defined in the containing data type descriptor when type is TYPE_PARAMETER

Implementations

impl OpenSignatureBody

pub const TYPE_FIELD: &'static MessageField

pub const TYPE_NAME_FIELD: &'static MessageField

pub const TYPE_PARAMETER_INSTANTIATION_FIELD: &'static MessageField

pub const TYPE_PARAMETER_FIELD: &'static MessageField

impl OpenSignatureBody

pub fn path_builder() -> OpenSignatureBodyFieldPathBuilder

impl OpenSignatureBody

pub const fn const_default() -> Self

pub fn with_type<T: Into<Type>>(self, field: T) -> Self

Sets r#type with the provided value.

pub fn type_name_opt_mut(&mut self) -> Option<&mut String>

If type_name is set, returns Some with a mutable reference to the value; otherwise returns None.

pub fn type_name_mut(&mut self) -> &mut String

Returns a mutable reference to type_name. If the field is unset, it is first initialized with the default value.

pub fn type_name_opt(&self) -> Option<&str>

If type_name is set, returns Some with the value; otherwise returns None.

pub fn set_type_name<T: Into<String>>(&mut self, field: T)

Sets type_name with the provided value.

pub fn with_type_name<T: Into<String>>(self, field: T) -> Self

Sets type_name with the provided value.

pub fn type_parameter_instantiation(&self) -> &[OpenSignatureBody]

Returns the value of type_parameter_instantiation, or the default value if type_parameter_instantiation is unset.

pub fn type_parameter_instantiation_mut( &mut self, ) -> &mut Vec<OpenSignatureBody>

Returns a mutable reference to type_parameter_instantiation. If the field is unset, it is first initialized with the default value.

pub fn set_type_parameter_instantiation( &mut self, field: Vec<OpenSignatureBody>, )

Sets type_parameter_instantiation with the provided value.

pub fn with_type_parameter_instantiation( self, field: Vec<OpenSignatureBody>, ) -> Self

Sets type_parameter_instantiation with the provided value.

pub fn type_parameter_opt_mut(&mut self) -> Option<&mut u32>

If type_parameter is set, returns Some with a mutable reference to the value; otherwise returns None.

pub fn type_parameter_mut(&mut self) -> &mut u32

Returns a mutable reference to type_parameter. If the field is unset, it is first initialized with the default value.

pub fn type_parameter_opt(&self) -> Option<u32>

If type_parameter is set, returns Some with the value; otherwise returns None.

pub fn set_type_parameter<T: Into<u32>>(&mut self, field: T)

Sets type_parameter with the provided value.

pub fn with_type_parameter<T: Into<u32>>(self, field: T) -> Self

Sets type_parameter with the provided value.

impl OpenSignatureBody

pub fn type(&self) -> Type

Returns the enum value of type, or the default if the field is unset or set to an invalid enum value.

pub fn set_type(&mut self, value: Type)

Sets type to the provided enum value.

pub fn type_name(&self) -> &str

Returns the value of type_name, or the default value if type_name is unset.

pub fn type_parameter(&self) -> u32

Returns the value of type_parameter, or the default value if type_parameter is unset.

Trait Implementations

impl Clone for OpenSignatureBody

fn clone(&self) -> OpenSignatureBody

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpenSignatureBody

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for OpenSignatureBody

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OpenSignatureBody

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for OpenSignatureBody

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl MessageFields for OpenSignatureBody

const FIELDS: &'static [&'static MessageField]

impl PartialEq for OpenSignatureBody

fn eq(&self, other: &OpenSignatureBody) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for OpenSignatureBody

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OpenSignatureBody