Struct babycat::NamedResult

#[repr(C)]
pub struct NamedResult<T, E> {
    pub name: String,
    pub result: Result<T, E>,
}

A wrapper for std::result::Result that names each individual result.

Babycat returns a std::vec::Vec of NamedResult structs from any function that operates on a batch of many inputs, where each operation could raise a separate error.

For example, FloatWaveform::from_many_files() reads a list of audio files and decodes them in parallel. For each input, from_many_files() returns a NamedResult containing the input filename and a std::result::Result that contains a FloatWaveform if decoding succeeded or a Error if decoding failed. This allows you to track the decoding state of each input file with minimal bookkeeping on your end.

Fields

name: String

result: Result<T, E>

Trait Implementations

impl<T: Clone, E: Clone> Clone for NamedResult<T, E>

fn clone(&self) -> NamedResult<T, E>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug, E: Debug> Debug for NamedResult<T, E>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Hash, E: Hash> Hash for NamedResult<T, E>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<T: Ord, E: Ord> Ord for NamedResult<T, E>

fn cmp(&self, other: &NamedResult<T, E>) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<T: PartialEq, E: PartialEq> PartialEq<NamedResult<T, E>> for NamedResult<T, E>

fn eq(&self, other: &NamedResult<T, E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &NamedResult<T, E>) -> bool

This method tests for !=.

impl<T: PartialOrd, E: PartialOrd> PartialOrd<NamedResult<T, E>> for NamedResult<T, E>

fn partial_cmp(&self, other: &NamedResult<T, E>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Eq, E: Eq> Eq for NamedResult<T, E>

impl<T, E> StructuralEq for NamedResult<T, E>

impl<T, E> StructuralPartialEq for NamedResult<T, E>