Struct QueryOptions 

#[non_exhaustive]
pub struct QueryOptions {
    pub limit: Option<usize>,
    pub offset: Option<usize>,
    pub sort_by: Option<String>,
}

Options applied to query and select result sets after matching.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

limit: Option<usize>

Return at most this many results.

offset: Option<usize>

Skip this many results before applying limit.

sort_by: Option<String>

Sort field. Prefix with - for descending. For query: line, name, file, attr:<name>. For select: tag, file, binding, attr:<name>.

Implementations

impl QueryOptions

pub fn new( limit: Option<usize>, offset: Option<usize>, sort_by: Option<String>, ) -> Self

Create options with explicit limit, offset, and sort_by.

Trait Implementations

impl Clone for QueryOptions

fn clone(&self) -> QueryOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryOptions

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

Formats the value using the given formatter.

impl Default for QueryOptions

fn default() -> QueryOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for QueryOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QueryOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.