[−][src]Crate sexpy

Structs

this error type accumulates errors and their position when backtracking through a parse tree. With some post processing (cf examples/json.rs), it can be used to display user friendly error messages

Enums

Err	The `Err` enum indicates the parser was not successful

Traits

Sexpy

Functions

alpha1	Recognizes one or more lowercase and uppercase ASCII alphabetic characters: a-z, A-Z
alphanumeric0	Recognizes zero or more ASCII numerical and alphabetic characters: 0-9, a-z, A-Z
alt	tests a list of parsers one by one until one succeeds
context	create a new error from an input position, a static string and an existing error. This is used mainly in the context combinator, to add user friendly information to errors when backtracking through a parse tree
convert_error	transforms a `VerboseError` into a trace with input position information
digit1	Recognizes one or more ASCII numerical characters: 0-9
head	Parses a `head` pattern. Takes a string `head_tag` and a parser, `inner` and creates a parser for [`head tag` `inner`]
many0	Repeats the embedded parser until it fails and returns the results in a `Vec`.
multispace0	Recognizes zero or more spaces, tabs, carriage returns and line feeds.
multispace1	Recognizes one or more spaces, tabs, carriage returns and line feeds.
opt	optional parser: will return None if not successful
preceded	Matches an object from the first parser and discards it, then gets an object from the second parser.
surround	Create a parser that surrounds whatever `inner` parses with brackets or parentheses
tag	Recognizes a pattern
tuple	applies a tuple of parsers one by one and returns their results as a tuple

Type Definitions

IResult

Holds the result of parsing functions

Derive Macros

Sexpy