Struct nydus_api::config::ConfigV2

pub struct ConfigV2 {
    pub version: u32,
    pub id: String,
    pub backend: Option<BackendConfigV2>,
    pub cache: Option<CacheConfigV2>,
    pub rafs: Option<RafsConfigV2>,
    pub internal: ConfigV2Internal,
}

Configuration file format version 2, based on Toml.

Fields

version: u32

Configuration file format version number, must be 2.

id: String

Identifier for the instance.

backend: Option<BackendConfigV2>

Configuration information for storage backend.

cache: Option<CacheConfigV2>

Configuration information for local cache system.

rafs: Option<RafsConfigV2>

Configuration information for RAFS filesystem.

internal: ConfigV2Internal

Internal runtime configuration.

Implementations

impl ConfigV2

pub fn new(id: &str) -> Self

Create a new instance of ConfigV2 object.

pub fn new_localfs(id: &str, dir: &str) -> Result<Self>

Create a new configuration object for backend-localfs and filecache.

pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self>

Read configuration information from a file.

pub fn validate(&self) -> bool

Validate the configuration object.

pub fn get_backend_config(&self) -> Result<&BackendConfigV2>

Get configuration information for storage backend.

pub fn get_cache_config(&self) -> Result<&CacheConfigV2>

Get configuration information for cache subsystem.

pub fn get_cache_working_directory(&self) -> Result<String>

Get cache working directory.

pub fn get_rafs_config(&self) -> Result<&RafsConfigV2>

Get configuration information for RAFS filesystem.

pub fn clone_without_secrets(&self) -> Self

Clone the object with all secrets removed.

pub fn is_chunk_validation_enabled(&self) -> bool

Check whether chunk digest validation is enabled or not.

pub fn is_fs_cache(&self) -> bool

Check whether fscache is enabled or not.

Trait Implementations

impl Clone for ConfigV2

fn clone(&self) -> ConfigV2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigV2

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

Formats the value using the given formatter.

impl Default for ConfigV2

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConfigV2

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&BlobCacheEntryConfigV2> for ConfigV2

fn from(c: &BlobCacheEntryConfigV2) -> Self

Converts to this type from the input type.

impl FromStr for ConfigV2

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<ConfigV2>

Parses a string s to return a value of this type.

impl PartialEq<ConfigV2> for ConfigV2

fn eq(&self, other: &ConfigV2) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ConfigV2

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

Serialize this value into the given Serde serializer.

impl Eq for ConfigV2

impl StructuralEq for ConfigV2

impl StructuralPartialEq for ConfigV2