Struct MetadataQuery 

pub struct MetadataQuery {
    pub status: Option<NodeStatus>,
    pub statuses: Option<Vec<NodeStatus>>,
    pub continent: Option<String>,
    pub region: Option<Region>,
    pub min_tier: Option<NetworkTier>,
    pub tags: Option<Vec<String>>,
    pub roles: Option<Vec<String>>,
    pub owner: Option<String>,
    pub max_age: Option<Duration>,
    pub accepts_work: Option<bool>,
    pub can_relay: Option<bool>,
    pub limit: Option<usize>,
}

Query filter for metadata store

Fields

status: Option<NodeStatus>

Filter by status

statuses: Option<Vec<NodeStatus>>

Filter by statuses (any match)

continent: Option<String>

Filter by region continent

region: Option<Region>

Filter by region

min_tier: Option<NetworkTier>

Filter by minimum tier

tags: Option<Vec<String>>

Filter by tag (all must match)

roles: Option<Vec<String>>

Filter by role (all must match)

owner: Option<String>

Filter by owner

max_age: Option<Duration>

Maximum age since last update

accepts_work: Option<bool>

Must accept new work

can_relay: Option<bool>

Must be able to relay

limit: Option<usize>

Maximum results

Implementations

impl MetadataQuery

pub fn new() -> Self

Create empty query

pub fn with_status(self, status: NodeStatus) -> Self

Filter by status

pub fn with_statuses(self, statuses: Vec<NodeStatus>) -> Self

Filter by multiple statuses

pub fn with_continent(self, continent: impl Into<String>) -> Self

Filter by continent

pub fn with_region(self, region: Region) -> Self

Filter by region

pub fn with_min_tier(self, tier: NetworkTier) -> Self

Filter by minimum tier

pub fn with_tags(self, tags: Vec<String>) -> Self

Filter by tags

pub fn with_roles(self, roles: Vec<String>) -> Self

Filter by roles

pub fn with_owner(self, owner: impl Into<String>) -> Self

Filter by owner

pub fn with_max_age(self, max_age: Duration) -> Self

Filter by max age

pub fn accepting_work(self) -> Self

Filter nodes that accept work

pub fn can_relay(self) -> Self

Filter nodes that can relay

pub fn with_limit(self, limit: usize) -> Self

Limit results

pub fn matches(&self, meta: &NodeMetadata) -> bool

Check if metadata matches query

Trait Implementations

impl Clone for MetadataQuery

fn clone(&self) -> MetadataQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataQuery

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

Formats the value using the given formatter.

impl Default for MetadataQuery

fn default() -> MetadataQuery

Returns the “default value” for a type.