Struct RowSelection 

pub struct RowSelection {
    pub person: Option<String>,
    pub category: Option<String>,
    pub place: Option<PlaceQuery>,
    pub after: Option<String>,
    pub before: Option<String>,
    pub kinds: Vec<MediaKind>,
    pub exts: Vec<String>,
    pub mimes: Vec<String>,
    pub paths: Vec<PathBuf>,
}

What a command was asked to work on, over rows already in the database.

Fields

person: Option<String>

category: Option<String>

place: Option<PlaceQuery>

after: Option<String>

before: Option<String>

kinds: Vec<MediaKind>

exts: Vec<String>

mimes: Vec<String>

paths: Vec<PathBuf>

Implementations

impl RowSelection

pub fn is_empty(&self) -> bool

True when no predicate was given at all.

Derived from the fields directly rather than kept as a separate hand-maintained list, because the failure mode of forgetting to update such a list is silent: the command processes the entire library.

pub fn describe(&self) -> String

Human-readable form for progress lines and confirmations.

pub fn resolve(&self, conn: &Connection, ctx: &SelectionCtx) -> Result<Resolved>

Run every active predicate and intersect them.

Predicates OR within an axis (--ext mov,avi matches either) and AND across axes (--type video --ext jpg matches nothing), which is how every existing filter already composes.

Trait Implementations

impl Clone for RowSelection

fn clone(&self) -> RowSelection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowSelection

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

Formats the value using the given formatter.

impl Default for RowSelection

fn default() -> RowSelection

Returns the “default value” for a type.