unsafe
Execute a block of code, always returning a zero exit number
unsafe
is similar to normal execution except that the
exit number for the last function in the unsafe
block is
ignored. unsafe
always returns 0
.
This is useful in any situations where you might want errors ignored.
unsafe { code-block } -> <stdout>
<stdin> -> unsafe { -> code-block } -> <stdout>
try {
unsafe { err "foobar" }
out "This message still displays because the error is inside an `unsafe` block"
}
catch
: Handles the exception code raised by
try
or trypipe
fid-list
: Lists all running functions within the
current Murex sessionrunmode
: Alter the scheduler’s behaviour at higher
scoping levelif
:
Conditional statement to execute different blocks of code depending on
the result of the conditiontrypipe
: Checks for non-zero exits of each function in
a pipelinetrypipeerr
: Checks state of each function in a pipeline
and exits block on errortryerr
: Handles errors inside a block of codeswitch
: Blocks of cascading conditionalstry
:
Handles non-zero exits inside a block of codeThis document was generated from builtins/core/structs/try_doc.yaml.
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Last built on Sat Aug 23 22:28:13 UTC 2025 against commit ad23f13ad23f131bfecd82ea8a12d9b3e92aab5d8398ae9.
Current version is 7.0.2129 (website) which has been verified against tests cases.