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After upgrading from nom 7.1.1 to 8.0.0 on a crate it started to fail.
The CHANGELOG.md points to map
combinator taking now FnMut.
The same appears to be the case for take
, if I want to use dbg_dmp
it seems the signature needs to be adjusted as well.
error[E0277]: expected a `Fn(&[u8])` closure, found `impl FnMut(&[u8]) -> Result<(&[u8], &[u8]), nom::Err<_>>`
--> src/parser/mpq_user_data.rs:75:40
|
75 | let (input, content) = dbg_dmp(take(user_data_header_size as usize), "content")(input)?;
| ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&[u8])` closure, found `impl FnMut(&[u8]) -> Result<(&[u8], &[u8]), nom::Err<_>>`
| | | required by a bound introduced by this call
|
= help: the trait `Fn(&[u8])` is not implemented for `impl FnMut(&[u8]) -> Result<(&[u8], &[u8]), nom::Err<_>>`
= note: `impl FnMut(&[u8]) -> Result<(&[u8], &[u8]), nom::Err<_>>` implements `FnMut`, but it must implement `Fn`, which is more general
note: required by a bound in `dbg_dmp` --> /home/seb/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/nom-8.0.0/src/error.rs:492:1
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