Struct ConfigChange

pub struct ConfigChange {
    pub element: String,
    pub old_value: String,
    pub new_value: String,
    pub change_type: i32,
    pub advices: Vec<Advice>,
}

Output generated from semantically comparing two versions of a service configuration.

Includes detailed information about a field that have changed with applicable advice about potential consequences for the change, such as backwards-incompatibility.

Fields

element: String

Object hierarchy path to the change, with levels separated by a ‘.’ character. For repeated fields, an applicable unique identifier field is used for the index (usually selector, name, or id). For maps, the term ‘key’ is used. If the field has no unique identifier, the numeric index is used. Examples:

• visibility.rules[selector==“google.LibraryService.ListBooks”].restriction
• quota.metric_rules[selector==“google”].metric_costs[key==“reads”].value
• logging.producer_destinations[0]

old_value: String

Value of the changed object in the old Service configuration, in JSON format. This field will not be populated if ChangeType == ADDED.

new_value: String

Value of the changed object in the new Service configuration, in JSON format. This field will not be populated if ChangeType == REMOVED.

change_type: i32

The type for this change, either ADDED, REMOVED, or MODIFIED.

advices: Vec<Advice>

Collection of advice provided for this change, useful for determining the possible impact of this change.

Implementations

impl ConfigChange

pub fn change_type(&self) -> ChangeType

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

pub fn set_change_type(&mut self, value: ChangeType)

Sets change_type to the provided enum value.

Trait Implementations

impl Clone for ConfigChange

fn clone(&self) -> ConfigChange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigChange

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

Formats the value using the given formatter.

impl Default for ConfigChange

fn default() -> ConfigChange

Returns the “default value” for a type.

impl Message for ConfigChange

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 ConfigChange

fn eq(&self, other: &ConfigChange) -> 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 ConfigChange