[−][src]Struct dockerfile_parser::Stage

pub struct Stage<'a> {
    pub index: usize,
    pub instructions: Vec<&'a Instruction>,
}

A single stage in a multi-stage build.

A stage begins with (and includes) a FROM instruction and continues until (but does not include) the next FROM instruction, if any.

Stages have an index and an optional alias. Later COPY --from=$index [...] instructions may copy files between unnamed build stages. The alias, if defined in this stage's FROM instruction, may be used as well.

Note that instructions in a Dockerfile before the first FROM are not included in the first stage's list of instructions.

Fields

index: usizeinstructions: Vec<&'a Instruction>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Stage<'a>

impl<'a> Send for Stage<'a>

impl<'a> Sync for Stage<'a>

impl<'a> Unpin for Stage<'a>

impl<'a> UnwindSafe for Stage<'a>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.