Module combine::parser::combinator [−] [src]

Various combinators which do not fit anywhere else.

Structs

AndThen
AnyPartialState
AnyPartialStateParser
AnySendPartialState
AnySendPartialStateParser
FlatMap
Ignore
Lazy
LookAhead
Map
NoPartial
NotFollowedBy
Recognize
Try

and_then	Equivalent to `p.and_then(f)`.
any_partial_state	Returns a parser where `P::PartialState` is boxed. Useful as a way to avoid writing the type since it can get very large after combining a few parsers.
any_send_partial_state	Returns a parser where `P::PartialState` is boxed. Useful as a way to avoid writing the type since it can get very large after combining a few parsers.
flat_map	Equivalent to `p.flat_map(f)`.
lazy	Constructs the parser lazily and on each `parse_*` call. Can be used to effectively reduce the size of deeply nested parsers as only the function producing the parser is stored in `Lazy`
look_ahead	`look_ahead(p)` acts as `p` but doesn't consume input on success.
map	Equivalent to `p.map(f)`.
no_partial
not_followed_by	Succeeds only if `parser` fails. Never consumes any input.
recognize	Constructs a parser which returns the tokens parsed by `parser` accumulated in `F: Extend<P::Input::Item>` instead of `P::Output`.
try	`try(p)` behaves as `p` except it acts as if the parser hadn't consumed any input if `p` fails after consuming input.