Struct A2aClientPeerConfig 

pub struct A2aClientPeerConfig {
    pub name: String,
    pub base_url: String,
    pub token: String,
    pub tags: Vec<String>,
}

[[a2a.client.peers]] — one declared remote A2A peer.

A peer is an A2A server origin (another ZeroClaw install, or any A2A-compliant agent) identified by its base URL. The optional bearer token is resolved from an env var when the value is a ${VAR} placeholder, reusing the same env-interpolation path as http_request’s auth secrets. tags are operator metadata surfaced by a2a_discover for filtering; they are not protocol-level.

Fields

name: String

Globally unique peer name. Used as the peer argument to every a2a_* tool; the agent never types a URL.

base_url: String

Base URL of the remote A2A server origin, e.g. https://team.example.com. The well-known card path and the JSON-RPC task path are derived from this.

token: String

Bearer token for the peer. A ${VAR} value is resolved from the environment at call time; a literal value is used as-is. Empty sends no Authorization header (public/anonymous peer). Marked #[secret] so config/schema/UI surfaces treat it as write-only encrypted credential material rather than a readable value (mirrors http_request’s secret posture).

Auth extension boundary (binding RFC condition): bearer is the MVP’s first authentication mode, not the permanent abstraction. This field is the single canonical peer-credential surface — future OAuth or mTLS support will extend the peer schema with additional optional fields (e.g. oauth_* / mtls_*) or a tagged auth enum, without duplicating credential or policy resolution or requiring a breaking change to this field. The resolve_peer_token path in the client is the single auth-resolution seam that such an extension would branch on.

tags: Vec<String>

Optional operator tags for a2a_discover filtering (e.g. ["production"]). Not interpreted by the protocol.

Implementations

impl A2aClientPeerConfig

pub fn configurable_prefix() -> &'static str

Returns the #[prefix] value for this Configurable struct.

pub fn init_requires_explicit_config() -> bool

True when this struct has a required leaf field that a bare/ancestor-prefix init_defaults scaffold must not materialize (it would fill the field with its Rust Default, which prune_empty_leaves then strips on save, leaving a partial sub-table that fails strict reload). Explicitly targeting this section (or a descendant of it) still scaffolds regardless of this flag, so the section can be materialized for the operator to fill in.

pub fn secret_fields(&self) -> Vec<SecretFieldInfo>

Returns metadata about all #[secret] fields on this struct and nested children.

pub fn secret_field_terminals() -> Vec<&'static str>

pub fn encrypt_secrets(&mut self, store: &SecretStore) -> Result<()>

Encrypt all secret fields in place using the provided store.

pub fn decrypt_secrets(&mut self, store: &SecretStore) -> Result<()>

Decrypt all secret fields in place using the provided store.

pub fn set_secret(&mut self, name: &str, value: String) -> Result<()>

Set a secret field by its full dotted name, dispatching to nested children.

pub fn prop_fields(&self) -> Vec<PropFieldInfo>

Returns metadata about all property fields on this struct and nested children.

pub fn get_prop(&self, name: &str) -> Result<String>

Get a property value by its full dotted name, returning it as a display string.

pub fn set_prop(&mut self, name: &str, value_str: &str) -> Result<()>

Set a property value by its full dotted name, parsing from string.

pub fn prop_is_secret(name: &str) -> bool

Check if a property name refers to a secret field (static, no instance needed).

pub fn init_defaults(&mut self, prefix: Option<&str>) -> Vec<&'static str>

Instantiate None nested sections whose prefix matches. Returns the prefixes that were initialized.

pub fn map_key_sections() -> Vec<MapKeySection>

Enumerate every map-keyed (HashMap<String, T>) and list-shaped (Vec<T>) section discoverable from this Configurable’s tree. The dashboard / CLI consume this to surface “+ Add” affordances without hardcoding the section list.

pub fn nested_section_help(name: &str) -> Option<&'static str>

Help blurb for a #[nested] field on this struct, sourced from the field-level /// docstring. Returns None for unknown names so callers can fall through to a different lookup.

pub fn nested_section_group(name: &str) -> Option<&'static str>

pub fn get_map_keys(&self, section_path: &str) -> Option<Vec<String>>

Return the current alias keys at section_path, or None if the path doesn’t resolve to a map-keyed section in this tree.

pub fn nested_option_entries(&self) -> Vec<NestedOptionEntry>

pub fn create_map_key( &mut self, section_path: &str, map_key: &str, ) -> Result<bool, String>

pub fn delete_map_key( &mut self, section_path: &str, map_key: &str, ) -> Result<bool, String>

pub fn rename_map_key( &mut self, section_path: &str, map_key: &str, new_key: &str, ) -> Result<bool, String>

Trait Implementations

impl Clone for A2aClientPeerConfig

fn clone(&self) -> A2aClientPeerConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for A2aClientPeerConfig

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

Formats the value using the given formatter.

impl Default for A2aClientPeerConfig

fn default() -> A2aClientPeerConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for A2aClientPeerConfig

where A2aClientPeerConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for A2aClientPeerConfig

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl MaskSecrets for A2aClientPeerConfig

fn mask_secrets(&mut self)

fn restore_secrets_from(&mut self, current: &Self)

impl Serialize for A2aClientPeerConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.