diff options
Diffstat (limited to 'vendor/arrayvec/src/errors.rs')
| -rw-r--r-- | vendor/arrayvec/src/errors.rs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/vendor/arrayvec/src/errors.rs b/vendor/arrayvec/src/errors.rs deleted file mode 100644 index 380742a8..00000000 --- a/vendor/arrayvec/src/errors.rs +++ /dev/null @@ -1,49 +0,0 @@ -use std::fmt; -#[cfg(feature="std")] -use std::any::Any; -#[cfg(feature="std")] -use std::error::Error; - -/// Error value indicating insufficient capacity -#[derive(Clone, Copy, Eq, Ord, PartialEq, PartialOrd)] -pub struct CapacityError<T = ()> { - element: T, -} - -impl<T> CapacityError<T> { - /// Create a new `CapacityError` from `element`. - pub fn new(element: T) -> CapacityError<T> { - CapacityError { - element: element, - } - } - - /// Extract the overflowing element - pub fn element(self) -> T { - self.element - } - - /// Convert into a `CapacityError` that does not carry an element. - pub fn simplify(self) -> CapacityError { - CapacityError { element: () } - } -} - -const CAPERROR: &'static str = "insufficient capacity"; - -#[cfg(feature="std")] -/// Requires `features="std"`. -impl<T: Any> Error for CapacityError<T> {} - -impl<T> fmt::Display for CapacityError<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - write!(f, "{}", CAPERROR) - } -} - -impl<T> fmt::Debug for CapacityError<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - write!(f, "{}: {}", "CapacityError", CAPERROR) - } -} - |
