Struct OciConfig 

pub struct OciConfig {
    pub user_id: String,
    pub tenancy_id: String,
    pub region: String,
    pub fingerprint: String,
    pub private_key: String,
    pub compartment_id: Option<String>,
}

OCI configuration

Fields

user_id: String

User ID (OCID format)

tenancy_id: String

Tenancy ID (OCID format)

region: String

Region (e.g., ap-seoul-1)

fingerprint: String

Private key fingerprint

private_key: String

Private key content (PEM format)

compartment_id: Option<String>

Compartment ID (OCID format, optional - defaults to tenancy_id if not set)

Implementations

impl OciConfig

pub fn from_env() -> Result<Self>

Load configuration from environment variables

Priority (highest to lowest):

1. Individual environment variables (OCI_USER_ID, etc.) - override everything
2. OCI_CONFIG content (if set) - provides base values
3. Error if required fields are missing

Environment Variables

Base configuration (lower priority):

• OCI_CONFIG: INI content string or file path to OCI config file

Override configuration (higher priority):

• OCI_USER_ID: User ID (overrides value from OCI_CONFIG)
• OCI_TENANCY_ID: Tenancy ID (overrides value from OCI_CONFIG)
• OCI_REGION: Region (overrides value from OCI_CONFIG)
• OCI_FINGERPRINT: Private key fingerprint (overrides value from OCI_CONFIG)
• OCI_PRIVATE_KEY: Private key file path or PEM content (overrides key_file from OCI_CONFIG)
• OCI_COMPARTMENT_ID: Compartment ID (optional, defaults to tenancy_id)

Private Key Loading

Private key is loaded in the following priority:

1. OCI_PRIVATE_KEY environment variable (if set) - file path or PEM content
2. key_file field from OCI_CONFIG (if OCI_CONFIG is set and contains key_file)
3. Error if neither is available

pub fn region(&self) -> &str

Get region

pub fn builder() -> OciConfigBuilder

Start builder pattern

Trait Implementations

impl Clone for OciConfig

fn clone(&self) -> OciConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OciConfig

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

Formats the value using the given formatter.