Struct dockerfile_parser::BreakableString [−][src]
pub struct BreakableString {
pub span: Span,
pub components: Vec<BreakableStringComponent>,
}
Expand description
A Docker string that may be broken across several lines, separated by line
continuations (\\\n
), and possibly intermixed with comments.
These strings have several potentially valid interpretations. As these line
continuations match those natively supported by bash, a given multiline
RUN
block can be pasted into a bash shell unaltered and with line
continuations included. However, at “runtime” line continuations and
comments (*) are stripped from the string handed to the shell.
To ensure output is correct in all cases, BreakableString
preserves the
user’s original AST, including comments, and implements Docker’s
continuation-stripping behavior in the Display
implementation.
Fields
span: Span
components: Vec<BreakableStringComponent>
Implementations
Trait Implementations
Formats this breakable string as it will be interpreted by the underlying Docker engine, i.e. on a single line with line continuations removed
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Auto Trait Implementations
impl RefUnwindSafe for BreakableString
impl Send for BreakableString
impl Sync for BreakableString
impl Unpin for BreakableString
impl UnwindSafe for BreakableString
Blanket Implementations
Mutably borrows from an owned value. Read more