PROTOCOLS
Metadata
Defined in fuchsia.driver.metadata/fuchsia.driver.metadata.fidl
GetPersistedMetadata
Retrieve the persisted metadata provided by the server. Returns ZX_ERR_NOT_FOUND if the server does not have metadata to provide.
Request
<EMPTY>
Response
| Name | Type |
|---|---|
payload |
Metadata_GetPersistedMetadata_Result
|
STRUCTS
DictionaryEntry
Defined in fuchsia.driver.metadata/dictionary.fidl
A key/value pair in a Dictionary.
| Field | Type | Description | Default |
|---|---|---|---|
key |
string:1024
|
The key for a dictionary entry. Nested dictionaries are represented by flattening the keys using '.' as a separator. For example, a key "a.b" with value 42 represents a dictionary "a" containing a key "b" with value 42. |
No default |
value |
DictionaryValue
|
The value associated with the |
No default |
Metadata_GetPersistedMetadata_Response
Defined in fuchsia.driver.metadata/fuchsia.driver.metadata.fidl
| Field | Type | Description | Default |
|---|---|---|---|
persisted_metadata |
vector<uint8>
|
The persisted metadata. Assumed to be a persisted FIDL object. The actual type of the FIDL object is decided outside of this function. |
No default |
TABLES
Dictionary
Defined in fuchsia.driver.metadata/dictionary.fidl
A dictionary-like structure for generic metadata.
| Ordinal | Field | Type | Description |
|---|---|---|---|
1 |
entries |
vector<DictionaryEntry>:1024
|
A list of dictionary entries, where each entry is a (key, value) pair. |
UNIONS
DictionaryValue flexible
Defined in fuchsia.driver.metadata/dictionary.fidl
A dictionary's value is an integer or a list of integers.
| Ordinal | Variant | Type | Description |
|---|---|---|---|
1 |
int64 |
int64
|
|
2 |
int64_vec |
vector<int64>:1024
|
Metadata_GetPersistedMetadata_Result strict
Defined in fuchsia.driver.metadata/fuchsia.driver.metadata.fidl
| Ordinal | Variant | Type | Description |
|---|---|---|---|
1 |
response |
Metadata_GetPersistedMetadata_Response
|
|
2 |
err |
zx/Status
|
CONSTANTS
| Name | Value | Type | Description |
|---|---|---|---|
| MAX_KEY_LENGTH |
1024
|
uint32 |
|
| MAX_NUM_ENTRIES |
1024
|
uint32 |
|
| MAX_NUM_VALUE_ITEMS |
1024
|
uint32 |
|
| MAX_VALUE_LENGTH |
32768
|
uint32 |
SERVICES
Service
Defined in fuchsia.driver.metadata/fuchsia.driver.metadata.fidl
| Name | Type | Transport |
|---|---|---|
| metadata |
fuchsia.driver.metadata/Metadata
|
Channel |