Struct ShellInstruction

#[non_exhaustive]
pub struct ShellInstruction<'a> {
    pub shell: Keyword,
    pub arguments: SmallVec<[UnescapedString<'a>; 4]>,
}

A SHELL instruction.

Dockerfile reference

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

shell: Keyword

SHELL ["executable", "param"]
^^^^^

arguments: SmallVec<[UnescapedString<'a>; 4]>

SHELL ["executable", "param"]
      ^^^^^^^^^^^^^^^^^^^^^^^

Trait Implementations

impl<'a> Debug for ShellInstruction<'a>

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

Formats the value using the given formatter.

impl<'a> Serialize for ShellInstruction<'a>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.