Struct ContentRange 

pub struct ContentRange {
    pub start: i64,
    pub end: i64,
    pub total: Option<i64>,
}

Content-Range header value.

Rendered exactly as PostgREST’s contentRangeH: no unit prefix, * for an unknown total, and * in place of the range itself when the response is empty. See RangeQuery.hs in the PostgREST source.

Fields

start: i64

Start of range (0-based)

end: i64

End of range (inclusive)

total: Option<i64>

Total count (or None if unknown)

Implementations

impl ContentRange

pub fn new(start: i64, end: i64, total: Option<i64>) -> Self

Create a new content range.

pub fn from_pagination(offset: i64, count: i64, total: Option<i64>) -> Self

Build the range for a response that returned count rows starting at offset.

count is what the query actually returned, so any limit has already been applied; an empty result yields end < start, which renders as * rather than a zero-length range.

pub fn status(&self) -> StatusCode

The HTTP status this range implies, following PostgREST’s rangeStatus.

Without a total there is nothing to be partial about, so the answer is always 200.

Trait Implementations

impl Clone for ContentRange

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentRange

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

Formats the value using the given formatter.

impl Display for ContentRange

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

Formats the value using the given formatter.

impl Eq for ContentRange

impl PartialEq for ContentRange

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ContentRange