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add dyn

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This commit is contained in:
Harald Hoyer 2020-03-03 14:37:11 +01:00
parent 3e270f1e1a
commit 1d43a39c61
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GPG key ID: 340F12141EA0994D
18 changed files with 83 additions and 84 deletions
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40
src/lib.rs
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@ -32,18 +32,18 @@
//! use std::io;
//! use std::result::Result;
//!
//! fn do_some_io() -> Result<(), Box<Error + Send + Sync>> {
//! fn do_some_io() -> Result<(), Box<dyn Error + Send + Sync>> {
//! Err(io::Error::from(io::ErrorKind::NotFound))?;
//! Ok(())
//! }
//!
//! fn func2() -> Result<(), Box<Error + Send + Sync>> {
//! fn func2() -> Result<(), Box<dyn Error + Send + Sync>> {
//! let filename = "foo.txt";
//! do_some_io().map_err(mstrerr!("Error reading '{}'", filename))?;
//! Ok(())
//! }
//!
//! fn func1() -> Result<(), Box<Error + Send + Sync>> {
//! fn func1() -> Result<(), Box<dyn Error + Send + Sync>> {
//! func2().map_err(mstrerr!("func1 error"))?;
//! Ok(())
//! }
@ -74,12 +74,12 @@
//! use std::io;
//! use std::result::Result;
//!
//! fn do_some_io() -> Result<(), Box<Error + Send + Sync>> {
//! fn do_some_io() -> Result<(), Box<dyn Error + Send + Sync>> {
//! Err(io::Error::from(io::ErrorKind::NotFound))?;
//! Ok(())
//! }
//!
//! fn func3() -> Result<(), Box<Error + Send + Sync>> {
//! fn func3() -> Result<(), Box<dyn Error + Send + Sync>> {
//! let filename = "foo.txt";
//! do_some_io().map_err(mstrerr!("Error reading '{}'", filename))?;
//! Ok(())
@ -246,14 +246,14 @@ impl<T: 'static + Display + Debug> ChainError<T> {
/// use std::error::Error;
/// use std::io;
///
/// fn do_some_io() -> Result<(), Box<Error + Send + Sync>> {
/// fn do_some_io() -> Result<(), Box<dyn Error + Send + Sync>> {
/// Err(io::Error::from(io::ErrorKind::NotFound))?;
/// Ok(())
/// }
///
/// derive_str_cherr!(Func2Error);
///
/// fn func2() -> Result<(), Box<Error + Send + Sync>> {
/// fn func2() -> Result<(), Box<dyn Error + Send + Sync>> {
/// let filename = "foo.txt";
/// do_some_io().map_err(mstrerr!(Func2Error, "Error reading '{}'", filename))?;
/// Ok(())
@ -261,7 +261,7 @@ impl<T: 'static + Display + Debug> ChainError<T> {
///
/// derive_str_cherr!(Func1Error);
///
/// fn func1() -> Result<(), Box<Error + Send + Sync>> {
/// fn func1() -> Result<(), Box<dyn Error + Send + Sync>> {
/// func2().map_err(mstrerr!(Func1Error, "func1 error"))?;
/// Ok(())
/// }
@ -351,14 +351,14 @@ impl<T: 'static + Display + Debug> ChainError<T> {
/// use std::error::Error;
/// use std::io;
///
/// fn do_some_io() -> Result<(), Box<Error + Send + Sync>> {
/// fn do_some_io() -> Result<(), Box<dyn Error + Send + Sync>> {
/// Err(io::Error::from(io::ErrorKind::NotFound))?;
/// Ok(())
/// }
///
/// derive_str_cherr!(Func2Error);
///
/// fn func2() -> Result<(), Box<Error + Send + Sync>> {
/// fn func2() -> Result<(), Box<dyn Error + Send + Sync>> {
/// let filename = "foo.txt";
/// do_some_io().map_err(mstrerr!(Func2Error, "Error reading '{}'", filename))?;
/// Ok(())
@ -801,7 +801,7 @@ macro_rules! minto_cherr {
/// # }
/// # }
/// # }
/// fn do_some_stuff() -> Result<(), Box<Error + Send + Sync>> {
/// fn do_some_stuff() -> Result<(), Box<dyn Error + Send + Sync>> {
/// Err(io::Error::from(io::ErrorKind::NotFound))?;
/// Ok(())
/// }
@ -850,17 +850,17 @@ macro_rules! cherr {
/// # use std::error::Error;
/// # use std::io;
/// # use std::result::Result;
/// # fn do_some_io() -> Result<(), Box<Error + Send + Sync>> {
/// # fn do_some_io() -> Result<(), Box<dyn Error + Send + Sync>> {
/// # Err(io::Error::from(io::ErrorKind::NotFound))?;
/// # Ok(())
/// # }
/// fn func2() -> Result<(), Box<Error + Send + Sync>> {
/// fn func2() -> Result<(), Box<dyn Error + Send + Sync>> {
/// let filename = "foo.txt";
/// do_some_io().map_err(mstrerr!("Error reading '{}'", filename))?;
/// Ok(())
/// }
///
/// fn func1() -> Result<(), Box<Error + Send + Sync>> {
/// fn func1() -> Result<(), Box<dyn Error + Send + Sync>> {
/// func2().map_err(mstrerr!("func1 error"))?;
/// Ok(())
/// }
@ -891,13 +891,13 @@ macro_rules! cherr {
/// # use std::error::Error;
/// # use std::io;
/// # use std::result::Result;
/// # fn do_some_io() -> Result<(), Box<Error + Send + Sync>> {
/// # fn do_some_io() -> Result<(), Box<dyn Error + Send + Sync>> {
/// # Err(io::Error::from(io::ErrorKind::NotFound))?;
/// # Ok(())
/// # }
/// derive_str_cherr!(Func2Error);
///
/// fn func2() -> Result<(), Box<Error + Send + Sync>> {
/// fn func2() -> Result<(), Box<dyn Error + Send + Sync>> {
/// let filename = "foo.txt";
/// do_some_io().map_err(mstrerr!(Func2Error, "Error reading '{}'", filename))?;
/// Ok(())
@ -905,7 +905,7 @@ macro_rules! cherr {
///
/// derive_str_cherr!(Func1Error);
///
/// fn func1() -> Result<(), Box<Error + Send + Sync>> {
/// fn func1() -> Result<(), Box<dyn Error + Send + Sync>> {
/// func2().map_err(mstrerr!(Func1Error, "func1 error"))?;
/// Ok(())
/// }
@ -961,7 +961,7 @@ macro_rules! mstrerr {
///
/// derive_str_cherr!(Func1Error);
///
/// fn func1() -> Result<(), Box<Error>> {
/// fn func1() -> Result<(), Box<dyn Error>> {
/// func2().map_err(mstrerr!(Func1Error, "func1 error"))?;
/// Ok(())
/// }
@ -1009,7 +1009,7 @@ macro_rules! strerr {
/// # use std::error::Error;
/// # use std::io;
/// # use std::result::Result;
/// # fn do_some_io() -> Result<(), Box<Error + Send + Sync>> {
/// # fn do_some_io() -> Result<(), Box<dyn Error + Send + Sync>> {
/// # Err(io::Error::from(io::ErrorKind::NotFound))?;
/// # Ok(())
/// # }
@ -1023,7 +1023,7 @@ macro_rules! strerr {
///
/// derive_str_cherr!(Func1Error);
///
/// fn func1() -> Result<(), Box<Error>> {
/// fn func1() -> Result<(), Box<dyn Error>> {
/// func2().map_err(mstrerr!(Func1Error, "func1 error"))?;
/// Ok(())
/// }