CHANGELOG.md

Changelog

0.11.10 (2018-08-01)

• Add a throw global function to fail rendering from inside a template

0.11.9 (2018-07-16)

• Add a matching tester
• Register now global function so it is available
• Update error-chain

0.11.8 (2018-06-20)

• Add True and False as boolean values to match Python
• Allow user to define their own escape function, if you want to generate JSON for example
• Add end argument to the truncate filter to override the default ellipsis
• Add a group_by filter
• Add a filter filter
• Add the ~ operator to concatenate strings
• Add a now global function to get local and UTC datetimes
• Add feature to enable the preserve_order feature of serde_json
• Less confusing behaviour with math arithmetics

0.11.7 (2018-04-24)

• Add array literal instantiation from inside Tera for set, set_global, kwargs and for loop container
• Fix panic on truncate filter

0.11.6 (2018-03-25)

• Add break and continue to forloops
• Fix strings delimited by single quote and backtick not removing the delimiters

0.11.5 (2018-03-01)

• Re-export serde_json::Number as well

0.11.4 (2018-02-28)

• Re-export serde_json::Map as well
• You can now access inside a variable using index notation: {{ arr[0] }}, {{ arr[idx] }} etc thanks to @bootandy
• Add Context::insert identical to Context::add to mirror Rust HashMap/BTreeMap syntax

0.11.3 (2018-02-15)

• Add a slice filter for arrays
• Fix macro files importing other macro files not loading properly
• Fix forloop container being allowed logic expressions
• Much improved parsing error messages

0.11.2 (2018-02-01)

• Fix regression when including templates that import macros
• Fix pluralize filter for real this time!

0.11.1 (2018-01-25)

• Fix regression with expressions in comparisons

0.11.0 (2018-01-22)

Breaking changes

• Tests parentheses are now mandatory if there are arguments (divisibleby 2 -> divisibleby(2))
• Tests can be only used on variables now, not on expressions
• Escaping happens immediately now instead of waiting for the filters to be called, unless safe is first. If you want the old behaviour you will need to start the a chain of filters with | safe as the first one

Others

• Tests, global functions calls and macro calls are now expressions and can be combined like so: if x is divisibleby(2) and x > 10
• Add default arguments for macro arguments
• Add whitespace management similar to Liquid and Jinja2
• Add parentheses to expressions to remove ambiguities
• Block & macro end tag name are no longer mandatory and it doesn't error on mismatched names between the start and end tag anymore
• Filters can now be applied to expressions
• Add modulo operator % for math expressions
• Allow comment tags before the extend tag
• Make NaiveDateTime work with the date filter
• pluralize filter now returns the plural suffix for 0 thing as it's apparently what English does
• Add a set_global tag that allows you to set something in the global context: meant to be used in forloops where the normal set would put the value into the loop context
• Add starting_with, ending_with and containing tests
• Add json_encode, default and sort filters
• Strings can now also be contained in backticks and single quotes in templates

0.10.10 (2017-08-24)

• Add Tera::parse for some niche use-cases

0.10.9 (2017-08-02)

• Handle path to templates starting with "./"
• Fix loop and macro context overlaps
• Fix variables being escaped when given to set or as arguments to filters/macros/global fns

0.10.8 (2017-06-24)

• Update chrono

0.10.7 (2017-06-16)

• Fix not being able to use variables starting with or, and and not
• Fix <= and >= not being recognised properly
• Fix if/elif conditions falling through: only the first valid one will be rendered
• Handle NaN results in {% set %} instead of panicking
• Allow math node on if/elif conditions & fix f64 truthiness

0.10.6 (2017-05-23)

• Fix not being able to call global functions without arguments
• Fix multiple inheritance not rendering blocks as expected for nested blocks
• Allow filters on key/value for loop containers

0.10.5 (2017-05-13)

• Fix bug with {% set %} in forloops

0.10.4 (2017-05-09)

• Add Send to GlobalFn return type

0.10.3 (2017-05-09)

• Add global functions, see README
• Add set tag, see README
• Add get filter

0.10.2 (2017-05-03)

• Fix bug with section filter swallowing all content after the end tag
• Allow whitespace in function args

0.10.1 (2017-04-25)

• Fix bug with variable in loop using starting with the container name (#165)
• Allow whitespace in macros/filters params

0.10.0 (2017-04-21)

Breaking changes

• Update Serde to 1.0.0

Others

• Fix date filter converting everything to UTC
• Fix panic when using filters on forloop container

0.9.0 (2017-04-05)

Breaking changes

• Fix bug in Windows where the glob path was not removed correctly

Others

• Tera::extend now also copy filters and testers

0.8.1 (2017-03-15)

• Macro rendering perf improved and general code cleanup thanks to @Peternator7
• Fix bug in parser with floats
• Make date filter work with string input in YYYY-MM-DD format
• Big parsing improvement (~20-40%) for projects with macros and inheritance
• Add Tera::extend to extend another instance of Tera
• Add Tera::full_reload that will re-run the glob and parse all templates found.
• Make Tera::add_raw_template{s} and Tera::add_template_file{s} part of the public API
• Fix location in error message when erroring in a child template

0.8.0 (2017-03-03)

Breaking changes

• Remove value_render and value_one_off, you can now use render and one_off for both values and context

Others

• Speed improvements on both parsing and rendering (~20-40% faster)
• Better error message on variable lookup failure in loops
• Can now iterate on maps/struct using the {% for key, val in my_object %} construct

0.7.2 (2017-02-18)

• Update chrono version
• Make variable block like {{ "hey" }} render correctly

0.7.1 (2017-02-05)

• Support filter sections
• Fix path prefix trimming on Windows

0.7.0 (2017-02-01)

Breaking changes

• Tera::add_template -> Tera::add_raw_template
• Tera::add_templates -> Tera::add_raw_templates

Others

• Performance improvement thanks to @clarcharr
• Better error message for value_render. Thanks to @SilverWingedSeraph for the report
• Hide add_raw_template and add_raw_templates from docs, they were meant for internal use
• Exported macros now use the $crate variable, which means you don't need to import anything from Tera to have them working
• Expose AST (not covered by semver)
• Add a Context::extend method to merge a context object into another one

0.6.2 (2017-01-08)

• Performance improvements thanks to @wdv4758h
• Correctly register date filter and make it work on a RFC3339 string as well thanks to @philwhineray

0.6.1 (2016-12-28)

• Added Tera::value_one_off to parse and render a single template using a Json value as context

0.6.0 (2016-12-26)

BREAKING CHANGES

• not is now a Tera keyword

Others

• Added #![deny(missing_docs)] to the crate
• Added Tera::one_off to parse and render a single template
• Added not operator in conditions to mean falsiness (equivalent to ! in Rust)
• Remove specific error message when using || or &&
• Improved performances for parsing and rendering (~5-20%)
• Added precision arg to round filter
• Added date filter to format a timestamp to a date(time) string

0.5.0 (2016-12-19)

A few breaking changes in this one

BREAKING CHANGES

• Tera no longer panics when parsing templates, it returns an error instead
• Tester fn signature changes from fn(&str, Option<Value>, Vec<Value>) -> Result<bool> to fn(Option<Value>, Vec<Value>) -> Result<bool>
• Rename TeraResult export to Result

Others

• Stabilized Tera::add_template and Tera::add_templates
• Added compile_templates! macro to try to compile all templates and, in case of errors, print them and exit the process
• Much improved error messages
• Add a magical variable __tera_context that will pretty print the current context
• More documentation inside the crate itself
• Actually register the filesizeformat, slugify, addslashes, good thing no one noticed
• Add divisibleby and iterable test
• Made try_get_value! macro work outside of Tera

0.4.1 (2016/12/07)

• Remove println! left behind
• Fix macros not being found in child templates
• Export Value and to_value (currently from serde-json)

0.4.0 (2016/12/02)

• Add macros
• Add filesizeformat filter
• Add autoescape
• Add multiple level inheritance
• Add nested blocks
• Add {{ super() }}

Thanks to @SergioBenitez and @yonran for the help!

0.3.1 (2016/10/11)

• Fix regression when using variables in forloops + add test for it

0.3.0 (2016/10/11)

• Change signature of tests functions (BREAKING CHANGE)
• Add more tests: undefined, odd, even, number and string
• Add include directive to include another file
• Indexed array/tuple access using the .x where x is an integer

Thanks to @SergioBenitez and @andrelmartins for the contributions!

0.2.0 (2016/09/27)

• Added filters, see README for current list
• Added tests, only defined for now

Thanks to @SergioBenitez, @orhanbalci, @foophoof and @Peternator7 for the contribution!

0.1.3 (2016/08/14)

• Completely new parser
• Expose TeraError