Struct FeatureSupport 

pub struct FeatureSupport {
    pub edition_introduced: Option<i32>,
    pub edition_deprecated: Option<i32>,
    pub deprecation_warning: Option<String>,
    pub edition_removed: Option<i32>,
}

Information about the support window of a feature.

Fields

edition_introduced: Option<i32>

The edition that this feature was first available in. In editions earlier than this one, the default assigned to EDITION_LEGACY will be used, and proto files will not be able to override it.

edition_deprecated: Option<i32>

The edition this feature becomes deprecated in. Using this after this edition may trigger warnings.

deprecation_warning: Option<String>

The deprecation warning text if this feature is used after the edition it was marked deprecated in.

edition_removed: Option<i32>

The edition this feature is no longer available in. In editions after this one, the last default assigned will be used, and proto files will not be able to override it.

Implementations

impl FeatureSupport

pub fn edition_introduced(&self) -> Edition

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

pub fn set_edition_introduced(&mut self, value: Edition)

Sets edition_introduced to the provided enum value.

pub fn edition_deprecated(&self) -> Edition

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

pub fn set_edition_deprecated(&mut self, value: Edition)

Sets edition_deprecated to the provided enum value.

pub fn deprecation_warning(&self) -> &str

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

pub fn edition_removed(&self) -> Edition

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

pub fn set_edition_removed(&mut self, value: Edition)

Sets edition_removed to the provided enum value.

Trait Implementations

impl Clone for FeatureSupport

fn clone(&self) -> FeatureSupport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureSupport

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

Formats the value using the given formatter.

impl Default for FeatureSupport

fn default() -> Self

Returns the “default value” for a type.

impl Message for FeatureSupport

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 PartialEq for FeatureSupport

fn eq(&self, other: &FeatureSupport) -> 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 StructuralPartialEq for FeatureSupport