Struct SubstitutionFormatString 

pub struct SubstitutionFormatString {
    pub omit_empty_values: bool,
    pub content_type: String,
    pub formatters: Vec<TypedExtensionConfig>,
    pub json_format_options: Option<JsonFormatOptions>,
    pub format: Option<Format>,
}

Configuration to use multiple :ref:command operators <config_access_log_command_operators> to generate a new string in either plain text or JSON format. [#next-free-field: 8]

Fields

omit_empty_values: bool

If set to true, when command operators are evaluated to null,

• for text_format, the output of the empty operator is changed from - to an empty string, so that empty values are omitted entirely.
• for json_format the keys with null values are omitted in the output structure.

content_type: String

Specify a content_type field. If this field is not set then text/plain is used for text_format and application/json is used for json_format.

.. validated-code-block:: yaml :type-name: envoy.config.core.v3.SubstitutionFormatString

content_type: “text/html; charset=UTF-8”

formatters: Vec<TypedExtensionConfig>

Specifies a collection of Formatter plugins that can be called from the access log configuration. See the formatters extensions documentation for details. [#extension-category: envoy.formatter]

json_format_options: Option<JsonFormatOptions>

If json_format is used, the options will be applied to the output JSON string.

format: Option<Format>

Trait Implementations

impl Clone for SubstitutionFormatString

fn clone(&self) -> SubstitutionFormatString

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubstitutionFormatString

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

Formats the value using the given formatter.

impl Default for SubstitutionFormatString

fn default() -> Self

Returns the “default value” for a type.

impl Message for SubstitutionFormatString

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 Name for SubstitutionFormatString

const NAME: &'static str = "SubstitutionFormatString"

Simple name for this Message. This name is the same as it appears in the source .proto file, e.g. FooBar.

const PACKAGE: &'static str = "envoy.config.core.v3"

Package name this message type is contained in. They are domain-like and delimited by ., e.g. google.protobuf.

fn full_name() -> String

Fully-qualified unique name for this Message. It’s prefixed with the package name and names of any parent messages, e.g. google.rpc.BadRequest.FieldViolation. By default, this is the package name followed by the message name. Fully-qualified names must be unique within a domain of Type URLs.

fn type_url() -> String

Type URL for this Message, which by default is the full name with a leading slash, but may also include a leading domain name, e.g. type.googleapis.com/google.profile.Person. This can be used when serializing into the google.protobuf.Any type.

impl PartialEq for SubstitutionFormatString

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