Struct Call 

pub struct Call<'a> {
    pub session: &'a dyn Session,
    pub args: &'a [u32],
    pub ret: u32,
    pub variadic: bool,
    pub want: Option<usize>,
}

A call of a function.

Fields

session: &'a dyn Session

args: &'a [u32]

The types of the arguments as the query gives them.

ret: u32

The type of the result.

variadic: bool

True when the last argument is the array of a VARIADIC call.

want: Option<usize>

The number of rows that the caller reads from a set kernel, or None for all the rows. A function of the target list stops after them, as a function in the value-per-call mode of PostgreSQL gives no more rows when the node above it stops.

Trait Implementations

impl Debug for Call<'_>

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

Formats the value using the given formatter.