README.md

In crowding/stacktrace: Dump the context stack

Stacktrace

The function stacktrace() dumps R's current context stack into a data frame. This stack may be somewhat different from the various fictions constructed by sys.* functions. Since this package inspects data structures that are not exported parts of R's API, it may be unstable or need adjustment to work on your system.

   callflag evaldepth                       promargs                        callfun                  sysparent                           call                     cloenv
1         0         0                           NULL                           NULL        <environment: base>                           NULL        <environment: base>
2        20         1  args(<environment: base> ? x)          function (x, ...) ... <environment: 0x11283cdc8>          function (x, ...) ... <environment: 0x1130f12d8>
3        12         2  args(<environment: base> ? x) function (x, ..., digits =.... <environment: 0x11283cdc8>            print.data.frame(x) <environment: 0x11283cd58>
4        12         3 args(<environment: base> ?....          function (x, ...) ... <environment: 0x11283cd58> as.matrix(format.data.fram.... <environment: 0x11438e000>
5        12         6 args(<environment: base> ?.... function (x, ..., justify .... <environment: 0x11283cd58> format.data.frame(x, digit.... <environment: 0x110ff2ad8>
6        20         7 args(<environment: base> ?....          function (x, ...) ... <environment: 0x110ff2ad8> format(x[[i]], ..., justif.... <environment: 0x11438eb10>
7        12         8 args(<environment: base> ?.... function (x, width = 20, ..... <environment: 0x110ff2ad8> format.oneline(x[[i]], ....... <environment: 0x110ff2c28>
8        12         9 args(<environment: base> ?....       function (x, f, ...) ... <environment: 0x110ff2c28> one_line(list(x), format_r.... <environment: 0x1130e5838>
9        12        10 args(<environment: base> ?....     function (X, FUN, ...) ... <environment: 0x1130e5838>                   lapply(x, f) <environment: 0x1130e87c8>
10       12        11 args(<environment: base> ?....          function (x, ...) ... <environment: 0x1130e87c8>               FUN(X[[i]], ...) <environment: 0x112806740>
11       12        12 args(<environment: base> ?.... function (expr, ..., final.... <environment: 0x112806740> tryCatch(format.AsIs(x, ...... <environment: 0x112809ed0>
12       12        13 args(<environment: base> ?.... function (expr, names, par.... <environment: 0x112809ed0> tryCatchList(expr, classes.... <environment: 0x1130ec2d8>
13       12        14 args(<environment: base> ?.... function (expr, name, pare.... <environment: 0x1130ec2d8> tryCatchOne(expr, names, p.... <environment: 0x112809f08>
14       12        15 args(<environment: 0x11280.... function (expr, name, pare.... <environment: 0x112809f08> doTryCatch(return(expr), n.... <environment: 0x111613828>
15       12        20  args(<environment: base> ? x) function (x, width = 12, ..... <environment: 0x112806740>            format.AsIs(x, ...) <environment: 0x1130ebee8>
16       20        21 args(<environment: base> ?....          function (x, ...) ... <environment: 0x1130ebee8> toString(y, width = width,.... <environment: 0x111613438>
17       12        22 args(<environment: base> ?.... function (x, width = NULL,.... <environment: 0x1130ebee8> toString.default(y, width .... <environment: 0x1130ef0a8>
18       12        23 args(<environment: base> ?.... function (..., sep = " ", .... <environment: 0x1130ef0a8>      paste(x, collapse = ", ") <environment: 0x1113b0b48>
19       12        30                           NULL                function () ... <environment: 0x1061bc1c0>                   stacktrace() <environment: 0x1113b06b0>

crowding/stacktrace documentation built on June 3, 2022, 1:31 a.m.