Enum ColdStorageConfig 

pub enum ColdStorageConfig {
    LocalFs {
        path: String,
    },
    S3 {
        endpoint: Option<String>,
        bucket: String,
        region: String,
        access_key: Option<String>,
        secret_key: Option<String>,
        use_path_style: bool,
    },
    Gcs {
        bucket: String,
        service_account_path: Option<String>,
    },
    AzureBlob {
        account: String,
        container: String,
        access_key: Option<String>,
    },
    Disabled,
}

Cold storage backend configuration

Variants

LocalFs

Local filesystem (for development/testing)

Fields

path: String

S3

S3-compatible object storage (AWS S3, MinIO, Cloudflare R2, etc.)

Fields

endpoint: Option<String>

S3 endpoint URL (e.g., https://s3.us-east-1.amazonaws.com or http://localhost:9000 for MinIO)

bucket: String

S3 bucket name

region: String

AWS region (e.g., “us-east-1”)

access_key: Option<String>

AWS access key ID (optional, uses default credential chain if not provided)

secret_key: Option<String>

AWS secret access key

use_path_style: bool

Use path-style URLs (required for MinIO and some S3-compatible services)

Gcs

Google Cloud Storage

Fields

bucket: String

GCS bucket name

service_account_path: Option<String>

Path to service account key JSON file (optional, uses default credentials if not provided)

AzureBlob

Azure Blob Storage

Fields

account: String

Azure storage account name

container: String

Azure container name

access_key: Option<String>

Azure storage access key (optional, uses DefaultAzureCredential if not provided)

Disabled

Disabled (warm tier is final)

Implementations

impl ColdStorageConfig

pub fn local_fs_path(&self) -> Option<PathBuf>

Get path as PathBuf for LocalFs variant

Trait Implementations

impl Clone for ColdStorageConfig

fn clone(&self) -> ColdStorageConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColdStorageConfig

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

Formats the value using the given formatter.

impl Default for ColdStorageConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ColdStorageConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ColdStorageConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.