Trait fmty::FmtIterator

source · 
pub trait FmtIterator: Iterator + Sized {
    fn fmt_concat(self) -> Concat<Self>
    where
        Self: Clone,
    { ... }
    fn fmt_concat_once(self) -> ConcatOnce<Self> { ... }
    fn fmt_concat_map<R, F>(self, f: F) -> ConcatMap<Self, F>
    where
        Self: Clone,
        F: Fn(Self::Item) -> R,
    { ... }
    fn fmt_concat_map_once<R, F>(self, f: F) -> ConcatMapOnce<Self, F>
    where
        F: Fn(Self::Item) -> R,
    { ... }
    fn fmt_join<S>(self, sep: S) -> Join<Self, S>
    where
        Self: Clone,
    { ... }
    fn fmt_join_once<S>(self, sep: S) -> JoinOnce<Self, S> { ... }
    fn fmt_join_map<S, R, F>(self, sep: S, f: F) -> JoinMap<Self, S, F>
    where
        Self: Clone,
        F: Fn(Self::Item) -> R,
    { ... }
    fn fmt_join_map_once<S, R, F>(self, sep: S, f: F) -> JoinMapOnce<Self, S, F>
    where
        F: Fn(Self::Item) -> R,
    { ... }
    fn fmt_csv(self) -> Csv<Self>
    where
        Self: Clone,
    { ... }
    fn fmt_csv_once(self) -> CsvOnce<Self> { ... }
    fn fmt_csv_map<R, F>(self, f: F) -> CsvMap<Self, F>
    where
        Self: Clone,
        F: Fn(Self::Item) -> R,
    { ... }
    fn fmt_csv_map_once<R, F>(self, f: F) -> CsvMapOnce<Self, F>
    where
        F: Fn(Self::Item) -> R,
    { ... }
}
Expand description

Iterator formatting methods.

Provided Methods§

source

fn fmt_concat(self) -> Concat<Self>where
    Self: Clone,

Method for concat().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_concat();
assert_eq!(value.to_string(), "holamundo");
source

fn fmt_concat_once(self) -> ConcatOnce<Self>

Method for concat_once().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_concat_once();
assert_eq!(value.to_string(), "holamundo");

assert_eq!(value.to_string(), "");
source

fn fmt_concat_map<R, F>(self, f: F) -> ConcatMap<Self, F>where
    Self: Clone,
    F: Fn(Self::Item) -> R,

Method for concat_map().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_concat_map(fmty::to_ascii_uppercase);
assert_eq!(value.to_string(), "HOLAMUNDO");
source

fn fmt_concat_map_once<R, F>(self, f: F) -> ConcatMapOnce<Self, F>where
    F: Fn(Self::Item) -> R,

Method for concat_map_once().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_concat_map_once(fmty::to_ascii_uppercase);
assert_eq!(value.to_string(), "HOLAMUNDO");

assert_eq!(value.to_string(), "");
source

fn fmt_join<S>(self, sep: S) -> Join<Self, S>where
    Self: Clone,

Method for join().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_join(" ");
assert_eq!(value.to_string(), "hola mundo");
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fn fmt_join_once<S>(self, sep: S) -> JoinOnce<Self, S>

Method for join_once().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_join_once(" ");
assert_eq!(value.to_string(), "hola mundo");

assert_eq!(value.to_string(), "");
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fn fmt_join_map<S, R, F>(self, sep: S, f: F) -> JoinMap<Self, S, F>where
    Self: Clone,
    F: Fn(Self::Item) -> R,

Method for join_map().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_join_map(" ", fmty::to_ascii_uppercase);
assert_eq!(value.to_string(), "HOLA MUNDO");
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fn fmt_join_map_once<S, R, F>(self, sep: S, f: F) -> JoinMapOnce<Self, S, F>where
    F: Fn(Self::Item) -> R,

Method for join_map_once().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_join_map_once(" ", fmty::to_ascii_uppercase);
assert_eq!(value.to_string(), "HOLA MUNDO");

assert_eq!(value.to_string(), "");
source

fn fmt_csv(self) -> Csv<Self>where
    Self: Clone,

Method for csv().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_csv();
assert_eq!(value.to_string(), "hola, mundo");
source

fn fmt_csv_once(self) -> CsvOnce<Self>

Method for csv_once().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_csv_once();
assert_eq!(value.to_string(), "hola, mundo");

assert_eq!(value.to_string(), "");
source

fn fmt_csv_map<R, F>(self, f: F) -> CsvMap<Self, F>where
    Self: Clone,
    F: Fn(Self::Item) -> R,

Method for csv_map().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_csv_map(fmty::to_ascii_uppercase);
assert_eq!(value.to_string(), "HOLA, MUNDO");
source

fn fmt_csv_map_once<R, F>(self, f: F) -> CsvMapOnce<Self, F>where
    F: Fn(Self::Item) -> R,

Method for csv_map_once().

Examples
use fmty::FmtIterator;

let value = ["hola", "mundo"].iter().fmt_csv_map_once(fmty::to_ascii_uppercase);
assert_eq!(value.to_string(), "HOLA, MUNDO");

assert_eq!(value.to_string(), "");

Implementors§