github.com/jbramsden/hugo@v0.47.1/docs/content/en/functions/strings.RuneCount.md (about)

     1  ---
     2  title: strings.RuneCount
     3  description: Determines the number of runes in a string.
     4  godocref:
     5  date: 2018-06-01
     6  publishdate: 2018-06-01
     7  lastmod: 2018-06-01
     8  categories: [functions]
     9  menu:
    10    docs:
    11      parent: "functions"
    12  keywords: [counting, character count, length, rune length, rune count]
    13  signature: ["strings.RuneCount INPUT"]
    14  workson: []
    15  hugoversion:
    16  relatedfuncs: ["len", "countrunes"]
    17  deprecated: false
    18  aliases: []
    19  ---
    20  
    21  In contrast with `strings.CountRunes` function, which strips HTML and whitespace before counting runes, `strings.RuneCount` simply counts all the runes in a string. It relies on the Go [`utf8.RuneCountInString`] function.
    22  
    23  ```
    24  {{ "Hello, 世界" | strings.RuneCount }}
    25  <!-- outputs a content length of 9 runes. -->
    26  ```
    27  
    28  [`utf8.RuneCount`]: https://golang.org/pkg/unicode/utf8/#RuneCount