Struct ShellBuilder 

pub struct ShellBuilder {
    pub executable: String,
    pub params: Option<Vec<String>>,
}

Builder struct for SHELL instruction

Format according to Dockerfile reference:

• SHELL ["executable", "params"]

Example:

// build SHELL with params
let shell = ShellBuilder::builder()
    .executable("cmd")
    .param("/S")
    .param("/C")
    .build().unwrap();
assert_eq!(shell.to_string(), r#"SHELL ["cmd", "/S", "/C"]"#);

// build SHELL with a param vec
let shell = ShellBuilder::builder()
    .executable("cmd")
    .params(vec!["/S", "/C"])
    .build().unwrap();
assert_eq!(shell.to_string(), r#"SHELL ["cmd", "/S", "/C"]"#);

Fields

executable: String

params: Option<Vec<String>>

Implementations

impl ShellBuilder

pub fn builder() -> ShellBuilderInner

Builder implementation - All set methods can be found in ShellBuilderInner

Trait Implementations

impl Debug for ShellBuilder

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

Formats the value using the given formatter.