/rust/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/errors.rs

Source
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 const 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)
    }
}


Line	Count	Source
1		use std::fmt;
2		#[cfg(feature="std")]
3		use std::any::Any;
4		#[cfg(feature="std")]
5		use std::error::Error;
6
7		/// Error value indicating insufficient capacity
8		#[derive(Clone, Copy, Eq, Ord, PartialEq, PartialOrd)]
9		pub struct CapacityError<T = ()> {
10		element: T,
11		}
12
13		impl<T> CapacityError<T> {
14		/// Create a new `CapacityError` from `element`.
15	0	pub const fn new(element: T) -> CapacityError<T> {
16	0	CapacityError {
17	0	element: element,
18	0	}
19	0	} Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::IrefEntryBox>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::InfeBox>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::IlocItem>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::IpcoProp>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::IpmaEntry>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<u8>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<[rav1e::mc::MotionVector; 2]>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<[rav1e::partition::RefType; 2]>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<arrayvec::arrayvec::ArrayVec<rav1e::context::block_unit::CandidateMV, 9>>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::mc::MotionVector>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::rdo::PartitionParameters>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::predict::PredictionMode>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::partition::PartitionType>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::context::block_unit::CandidateMV>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::context::block_unit::TileBlockOffset>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<(rav1e::predict::PredictionMode, usize)>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<(usize, u8)>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<u8>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<usize>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<u32>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<av_scenechange::data::motion::MotionVector>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<[u8; 2]>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<i8>>::new Unexecuted instantiation: <arrayvec::errors::CapacityError<_>>::new
20
21		/// Extract the overflowing element
22	0	pub fn element(self) -> T {
23	0	self.element
24	0	}
25
26		/// Convert into a `CapacityError` that does not carry an element.
27	0	pub fn simplify(self) -> CapacityError {
28	0	CapacityError { element: () }
29	0	}
30		}
31
32		const CAPERROR: &'static str = "insufficient capacity";
33
34		#[cfg(feature="std")]
35		/// Requires `features="std"`.
36		impl<T: Any> Error for CapacityError<T> {}
37
38		impl<T> fmt::Display for CapacityError<T> {
39	0	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
40	0	write!(f, "{}", CAPERROR)
41	0	}
42		}
43
44		impl<T> fmt::Debug for CapacityError<T> {
45	0	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
46	0	write!(f, "{}: {}", "CapacityError", CAPERROR)
47	0	} Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::IrefEntryBox> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::InfeBox> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::IlocItem> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<avif_serialize::boxes::IpmaEntry> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<u8> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<[rav1e::mc::MotionVector; 2]> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<[rav1e::partition::RefType; 2]> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<arrayvec::arrayvec::ArrayVec<rav1e::context::block_unit::CandidateMV, 9>> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::mc::MotionVector> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::rdo::PartitionParameters> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::predict::PredictionMode> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::partition::PartitionType> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::context::block_unit::CandidateMV> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<rav1e::context::block_unit::TileBlockOffset> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<(rav1e::predict::PredictionMode, usize)> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<(usize, u8)> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<u8> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<usize> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<u32> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<av_scenechange::data::motion::MotionVector> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<[u8; 2]> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<i8> as core::fmt::Debug>::fmt Unexecuted instantiation: <arrayvec::errors::CapacityError<_> as core::fmt::Debug>::fmt
48		}
49

Coverage Report

Created: 2025-12-14 07:56