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Update integers.rs

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This commit is contained in:
Sunli 2020-06-15 09:26:43 +08:00
parent b29493bd0d
commit 5dfc12469a
1 changed files with 16 additions and 6 deletions
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22
src/scalars/integers.rs
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@ -134,12 +134,17 @@ impl ScalarType for i64 {
}
}
/// The `Int64` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^64) and 2^64 - 1.
#[Scalar(internal, name = "Int64")]
/// The `UInt64` scalar type represents non-fractional signed whole numeric values. Int can represent values between 0 and 2^64.
#[Scalar(internal, name = "UInt64")]
impl ScalarType for u32 {
fn parse(value: Value) -> InputValueResult<Self> {
match value {
Value::Int(n) => Ok(n as Self),
Value::Int(n) => {
if n < 0 {
return Err(InputValueError::Custom("Expect a positive number.".into()));
}
Ok(n as Self)
}
Value::String(s) => Ok(s.parse()?),
_ => Err(InputValueError::ExpectedType(value)),
}
@ -157,12 +162,17 @@ impl ScalarType for u32 {
}
}
/// The `Int64` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^64) and 2^64 - 1.
#[Scalar(internal, name = "Int64")]
/// The `UInt64` scalar type represents non-fractional signed whole numeric values. Int can represent values between 0 and 2^64.
#[Scalar(internal, name = "UInt64")]
impl ScalarType for u64 {
fn parse(value: Value) -> InputValueResult<Self> {
match value {
Value::Int(n) => Ok(n as Self),
Value::Int(n) => {
if n < 0 {
return Err(InputValueError::Custom("Expect a positive number.".into()));
}
Ok(n as Self)
}
Value::String(s) => Ok(s.parse()?),
_ => Err(InputValueError::ExpectedType(value)),
}