Struct StrCtx

pub struct StrCtx(/* private fields */);

Simple string context map.

Implementations

impl StrCtx

pub fn derive<V, T>(&self, iter: T) -> Self

where V: Display, T: IntoIterator<Item = (&'static str, V)>,

Derive a sub-context map by merging in additional k/v strings.

Trait Implementations

impl Clone for StrCtx

fn clone(&self) -> StrCtx

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StrCtx

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

Formats the value using the given formatter.

impl Display for StrCtx

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

Formats the value using the given formatter.

impl<V: Display> FromIterator<(&'static str, V)> for StrCtx

fn from_iter<T>(iter: T) -> Self

where T: IntoIterator<Item = (&'static str, V)>,

Creates a value from an iterator.

impl Hash for StrCtx

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> IntoIterator for &'a StrCtx

type Item = &'a (&'static str, String)

The type of the elements being iterated over.

type IntoIter = Iter<'a, (&'static str, String)>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for StrCtx

type Item = (&'static str, String)

The type of the elements being iterated over.

type IntoIter = <Vec<(&'static str, String)> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Ord for StrCtx

fn cmp(&self, other: &StrCtx) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for StrCtx

fn eq(&self, other: &StrCtx) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for StrCtx

fn partial_cmp(&self, other: &StrCtx) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for StrCtx

impl StructuralPartialEq for StrCtx