Enum crossref::query::ResultControl

pub enum ResultControl {
    Rows(usize),
    Offset(usize),
    RowsOffset {
        rows: usize,
        offset: usize,
    },
    Sample(usize),
}

tells crossref how many items shall be returned or where to start

Variants

Rows(usize)

limits the returned items per page

Offset(usize)

sets an offset where crossref begins to retrieve items high offsets (~10k) result in long response times

RowsOffset

combines rows and offset: limit returned items per page, starting at the offset

Fields of RowsOffset

rows: usize

row limit

offset: usize

where to start

Sample(usize)

return random results

Trait Implementations

impl CrossrefQueryParam for ResultControl

fn param_key(&self) -> Cow<str>

the key name of the parameter in the query string

fn param_value(&self) -> Option<Cow<str>>

the value of the parameter, if any

fn param(&self) -> Cow<str>

constructs the full parameter for the query string by combining the key and value

impl Clone for ResultControl

fn clone(&self) -> ResultControl

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResultControl

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

Formats the value using the given formatter.

impl Serialize for ResultControl

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for ResultControl

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.