diff options
author | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
---|---|---|
committer | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
commit | a990de90fe41456a23e58bd087d2f107d321f3a1 (patch) | |
tree | 15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/thiserror/tests/test_generics.rs | |
parent | 3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff) | |
download | fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip |
Deleted vendor folder
Diffstat (limited to 'vendor/thiserror/tests/test_generics.rs')
-rw-r--r-- | vendor/thiserror/tests/test_generics.rs | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/vendor/thiserror/tests/test_generics.rs b/vendor/thiserror/tests/test_generics.rs deleted file mode 100644 index c94d95e..0000000 --- a/vendor/thiserror/tests/test_generics.rs +++ /dev/null @@ -1,161 +0,0 @@ -#![allow(clippy::needless_late_init, clippy::uninlined_format_args)] - -use std::fmt::{self, Debug, Display}; -use thiserror::Error; - -pub struct NoFormat; - -#[derive(Debug)] -pub struct DebugOnly; - -pub struct DisplayOnly; - -impl Display for DisplayOnly { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - f.write_str("display only") - } -} - -#[derive(Debug)] -pub struct DebugAndDisplay; - -impl Display for DebugAndDisplay { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - f.write_str("debug and display") - } -} - -// Should expand to: -// -// impl<E> Display for EnumDebugField<E> -// where -// E: Debug; -// -// impl<E> Error for EnumDebugField<E> -// where -// Self: Debug + Display; -// -#[derive(Error, Debug)] -pub enum EnumDebugGeneric<E> { - #[error("{0:?}")] - FatalError(E), -} - -// Should expand to: -// -// impl<E> Display for EnumFromGeneric<E>; -// -// impl<E> Error for EnumFromGeneric<E> -// where -// EnumDebugGeneric<E>: Error + 'static, -// Self: Debug + Display; -// -#[derive(Error, Debug)] -pub enum EnumFromGeneric<E> { - #[error("enum from generic")] - Source(#[from] EnumDebugGeneric<E>), -} - -// Should expand to: -// -// impl<HasDisplay, HasDebug, HasNeither> Display -// for EnumCompound<HasDisplay, HasDebug, HasNeither> -// where -// HasDisplay: Display, -// HasDebug: Debug; -// -// impl<HasDisplay, HasDebug, HasNeither> Error -// for EnumCompound<HasDisplay, HasDebug, HasNeither> -// where -// Self: Debug + Display; -// -#[derive(Error)] -pub enum EnumCompound<HasDisplay, HasDebug, HasNeither> { - #[error("{0} {1:?}")] - DisplayDebug(HasDisplay, HasDebug), - #[error("{0}")] - Display(HasDisplay, HasNeither), - #[error("{1:?}")] - Debug(HasNeither, HasDebug), -} - -impl<HasDisplay, HasDebug, HasNeither> Debug for EnumCompound<HasDisplay, HasDebug, HasNeither> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - f.write_str("EnumCompound") - } -} - -#[test] -fn test_display_enum_compound() { - let mut instance: EnumCompound<DisplayOnly, DebugOnly, NoFormat>; - - instance = EnumCompound::DisplayDebug(DisplayOnly, DebugOnly); - assert_eq!(format!("{}", instance), "display only DebugOnly"); - - instance = EnumCompound::Display(DisplayOnly, NoFormat); - assert_eq!(format!("{}", instance), "display only"); - - instance = EnumCompound::Debug(NoFormat, DebugOnly); - assert_eq!(format!("{}", instance), "DebugOnly"); -} - -// Should expand to: -// -// impl<E> Display for EnumTransparentGeneric<E> -// where -// E: Display; -// -// impl<E> Error for EnumTransparentGeneric<E> -// where -// E: Error, -// Self: Debug + Display; -// -#[derive(Error, Debug)] -pub enum EnumTransparentGeneric<E> { - #[error(transparent)] - Other(E), -} - -// Should expand to: -// -// impl<E> Display for StructDebugGeneric<E> -// where -// E: Debug; -// -// impl<E> Error for StructDebugGeneric<E> -// where -// Self: Debug + Display; -// -#[derive(Error, Debug)] -#[error("{underlying:?}")] -pub struct StructDebugGeneric<E> { - pub underlying: E, -} - -// Should expand to: -// -// impl<E> Error for StructFromGeneric<E> -// where -// StructDebugGeneric<E>: Error + 'static, -// Self: Debug + Display; -// -#[derive(Error, Debug)] -pub struct StructFromGeneric<E> { - #[from] - pub source: StructDebugGeneric<E>, -} - -// Should expand to: -// -// impl<E> Display for StructTransparentGeneric<E> -// where -// E: Display; -// -// impl<E> Error for StructTransparentGeneric<E> -// where -// E: Error, -// Self: Debug + Display; -// -#[derive(Error, Debug)] -#[error(transparent)] -pub struct StructTransparentGeneric<E>(E); |