pezkuwichain/serde
1
0
Fork 0
mirror of https://github.com/pezkuwichain/serde.git synced 2026-06-11 22:01:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

Document conditional compilation of 128-bit methods

Browse Source
This commit is contained in:
David Tolnay
2018-05-19 15:46:26 -07:00
parent 4615e428e8
commit 412bedc192
2 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
serde/src/de/mod.rs
+10 -2
View File
@@ -886,6 +886,9 @@ pub trait Deserializer<'de>: Sized {
serde_if_integer128! { serde_if_integer128! {
/// Hint that the `Deserialize` type is expecting an `i128` value. /// Hint that the `Deserialize` type is expecting an `i128` value.
///
/// This method is available only on Rust compiler versions >=1.26. The
/// default behavior unconditionally returns an error.
fn deserialize_i128<V>(self, visitor: V) -> Result<V::Value, Self::Error> fn deserialize_i128<V>(self, visitor: V) -> Result<V::Value, Self::Error>
where where
V: Visitor<'de> V: Visitor<'de>
@@ -917,6 +920,9 @@ pub trait Deserializer<'de>: Sized {
serde_if_integer128! { serde_if_integer128! {
/// Hint that the `Deserialize` type is expecting an `u128` value. /// Hint that the `Deserialize` type is expecting an `u128` value.
///
/// This method is available only on Rust compiler versions >=1.26. The
/// default behavior unconditionally returns an error.
fn deserialize_u128<V>(self, visitor: V) -> Result<V::Value, Self::Error> fn deserialize_u128<V>(self, visitor: V) -> Result<V::Value, Self::Error>
where where
V: Visitor<'de> V: Visitor<'de>
@@ -1275,7 +1281,8 @@ pub trait Visitor<'de>: Sized {
serde_if_integer128! { serde_if_integer128! {
/// The input contains a `i128`. /// The input contains a `i128`.
/// ///
/// The default implementation fails with a type error. /// This method is available only on Rust compiler versions >=1.26. The
/// default implementation fails with a type error.
fn visit_i128<E>(self, v: i128) -> Result<Self::Value, E> fn visit_i128<E>(self, v: i128) -> Result<Self::Value, E>
where where
E: Error, E: Error,
@@ -1334,7 +1341,8 @@ pub trait Visitor<'de>: Sized {
serde_if_integer128! { serde_if_integer128! {
/// The input contains a `u128`. /// The input contains a `u128`.
/// ///
/// The default implementation fails with a type error. /// This method is available only on Rust compiler versions >=1.26. The
/// default implementation fails with a type error.
fn visit_u128<E>(self, v: u128) -> Result<Self::Value, E> fn visit_u128<E>(self, v: u128) -> Result<Self::Value, E>
where where
E: Error, E: Error,
serde/src/ser/mod.rs
+6
View File
@@ -514,6 +514,9 @@ pub trait Serializer: Sized {
/// # /// #
/// # fn main() {} /// # fn main() {}
/// ``` /// ```
///
/// This method is available only on Rust compiler versions >=1.26. The
/// default behavior unconditionally returns an error.
fn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error> { fn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error> {
let _ = v; let _ = v;
Err(Error::custom("i128 is not supported")) Err(Error::custom("i128 is not supported"))
@@ -646,6 +649,9 @@ pub trait Serializer: Sized {
/// # /// #
/// # fn main() {} /// # fn main() {}
/// ``` /// ```
///
/// This method is available only on Rust compiler versions >=1.26. The
/// default behavior unconditionally returns an error.
fn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error> { fn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error> {
let _ = v; let _ = v;
Err(Error::custom("u128 is not supported")) Err(Error::custom("u128 is not supported"))