Struct VolumeConfig 

pub struct VolumeConfig {
    pub name: String,
    pub driver: String,
    pub mount_point: String,
    pub labels: HashMap<String, String>,
    pub in_use_by: Vec<String>,
    pub size_limit: u64,
    pub created_at: String,
}

Configuration for a named volume.

Fields

name: String

Volume name (unique identifier).

driver: String

Volume driver (currently only “local” is supported).

mount_point: String

Host path where volume data is stored.

labels: HashMap<String, String>

User-defined labels.

in_use_by: Vec<String>

Box IDs currently using this volume.

size_limit: u64

Maximum size in bytes (0 = unlimited).

created_at: String

Creation timestamp (RFC 3339).

Implementations

impl VolumeConfig

pub fn new(name: &str, mount_point: &str) -> Self

Create a new named volume.

pub fn with_size_limit(name: &str, mount_point: &str, size_limit: u64) -> Self

Create a new named volume with a size limit.

pub fn check_quota(&self) -> Result<u64, String>

Check if the volume exceeds its size limit.

Returns Ok(current_size) if within quota, or Err with a message if the volume exceeds its limit. Returns Ok(0) if no limit is set.

pub fn attach(&mut self, box_id: &str)

Mark a box as using this volume.

pub fn detach(&mut self, box_id: &str)

Remove a box from this volume’s users.

pub fn is_in_use(&self) -> bool

Check if any boxes are using this volume.

Trait Implementations

impl Clone for VolumeConfig

fn clone(&self) -> VolumeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VolumeConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VolumeConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VolumeConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.