274 lines
8.3 KiB
Rust
274 lines
8.3 KiB
Rust
use crate::{GQLScalar, InputValueError, InputValueResult, ScalarType, Value};
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for i8 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_i64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n < Self::MIN as i64 || n > Self::MAX as i64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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Self::MIN,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_i64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as i64))
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}
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}
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for i16 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_i64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n < Self::MIN as i64 || n > Self::MAX as i64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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Self::MIN,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_i64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as i64))
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}
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}
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for i32 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_i64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n < Self::MIN as i64 || n > Self::MAX as i64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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Self::MIN,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_i64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as i64))
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}
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}
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for i64 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_i64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n < Self::MIN as i64 || n > Self::MAX as i64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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Self::MIN,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_i64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as i64))
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}
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}
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for u8 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_u64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n > Self::MAX as u64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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0,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_u64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as u64))
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}
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}
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for u16 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_u64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n > Self::MAX as u64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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0,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_u64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as u64))
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}
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}
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for u32 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_u64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n > Self::MAX as u64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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0,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_u64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as u64))
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}
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}
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/// The `Int` scalar type represents non-fractional whole numeric values.
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#[GQLScalar(internal, name = "Int")]
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impl ScalarType for u64 {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::Number(n) => {
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let n = n
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.as_u64()
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.ok_or_else(|| InputValueError::from("Invalid number"))?;
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if n > Self::MAX as u64 {
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return Err(InputValueError::from(format!(
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"Only integers from {} to {} are accepted.",
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0,
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Self::MAX
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)));
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}
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Ok(n as Self)
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}
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_ => Err(InputValueError::ExpectedType(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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match value {
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Value::Number(n) if n.is_u64() => true,
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_ => false,
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}
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}
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fn to_value(&self) -> Value {
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Value::Number(serde_json::Number::from(*self as u64))
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}
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}
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