Struct graphql_parser::query::Number

pub struct Number(_);

This represents integer number

But since there is no definition on limit of number in spec (only in implemetation), we do a trick similar to the one in serde_json: encapsulate value in new-type, allowing type to be extended later.

Methods

impl Number

pub fn as_i64(&self) -> Option<i64>

Returns a number as i64 if it fits the type

Trait Implementations

impl Debug for Number

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

Formats the value using the given formatter.

impl Clone for Number

fn clone(&self) -> Number

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Number

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl From<i32> for Number

fn from(i: i32) -> Self

Performs the conversion.